A horizontal force of 680N is needed to overcome the force of static friction between a level floor and a 269 kg crate. What is the acceleration of the crate if the 680 N force is maintained after the crate begins to move and the coefficient of kinetic friction is 0.15?

A horizontal force of 680N is needed to overcome the force of static friction between a level floor and a 269 kg crate. What is the acceleration of the crate if the 680 N force is maintained after the crate begins to move and the coefficient of kinetic friction is 0.15?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 89AP: In building a house, carpenters use nails from a large box. The box is suspended from a spring twice...

See similar textbooks

Related questions

Q: a 250.0 kg crate is being pulled across the floor with a rope that makes an angle of 22.0° to the…

A: Consider the free-body diagram of the crate as follows.

Q: A horizontal force of magnitude 151 N is used to push a 5.24-kg object up an inclined plane. The…

Q: A box with a mass of 0.5 slugs lies on an inclined plane making an angle of 30o with the horizontal.…

A: We know that 1 slug =14.59 kg 0.5 slug= 7.29 kg

Q: A 30.0 kg trunk is pushed across the floor of a moving van by a horizontal force. If the coefficient…

A: Frictional force is the opposing force that exerted by a surface as an object moves across it. fr =…

Q: A 12kg slab is being dragged across a dirt path with an applied force of 300N, and has a net…

Q: A horizontal force of 85.2 N is applied to a 44.5 kg crate on a rough, level surface. if the crate…

A: Given data The magnitude of the horizontal force is given as FA = 85.2 N. The mass of the crate is…

Q: A manual roller of weight mg = 394.6 N is pushed with a force 241.4N at an angle 0, such that sin(0)…

A: Given Weight of roller is mg =394.5 N Force is F= 241.4 N

Q: A 30 kg box lies stationary on top of a 40 degree inclined plane. If the static friction is 189.172…

A: According to the Newton's second law Net force = mass x acceleration

Q: If a box on a horizontal surface has an externally applied horizontal force less than the maximum…

A: Ques: If a box on a horizontal surface has an externally applied horizontal force less than the…

Q: The coefficient of static friction between a toboggan and dry snow is 0.50. If the toboggan’s mass…

Q: A worker pulls a crate of mass, m, via a uniform, massless cable that is attached to the crate at an…

Q: A child pulls on a wagon handle at an angle of 37 degrees above the horizontal with a force of 45 N.…

A: The expression for the mass of the wagon is,

Q: A mover needs to push a couch up an inclined ramp that makes 21o with the horizontal. If the couch…

A: Given Data: The mass of couch is, m=70 kg The coefficient of kinetic friction is, µ=0.22 The angle…

Q: A 4.9 kg block is dragged up a hill by a 40 N force pointing uphill. If the hill is inclined at…

Q: A 3.0 kg cinder block is dragged down a (horizontal) picnic table. If the coefficient of kinetic…

Q: A tool box of weighing 50.0 N rests on a horizontal surface. The coefficient of static friction…

A: A box , weight = 50 N Coefficient of static friction = 0.40 Coefficient of Kinetic friction = 0.20…

Q: A block weighs 100kg and is resting on a plane that is incline to the horizontal at an angle of 200.…

Q: What force is needed to pull a 75 N box up a 35 degree incline at a rate of 1.5 m/s^2, if the…

A: Given : Mass of the box, mg = 75N Inclination of hill, θ = 35o Rate of acceleration, a = 1.5 m/s2…

Q: What force is needed to pull a 15 kg box up a 25° incline at a rate of 2.0 m/s^2, if the coefficient…

A: Given: The mass (m) of the box is 15 Kg. The angle (θ) made by the inclined plane with the ground is…

Q: A stationary box has a coeffcicient of static friction between it and the floor of 0.93 and a normal…

A: Coefficient of static friction between stationary box and floor = 0.93 Normal force = 336 N Maximum…

Q: A 2-kg block is pulled by a constant horizontal force of 10 N. If the coefficient of friction…

Q: A 1.41kg laptop was pushed across a table with an applied force of 15.3 N going to the right. If…

Q: If a = +5.1m/s² in an elevator. What will be the tension (approximately) in the hanging cable if…

Q: A 123 kg object is pushed on a ramp with an inclination of 25º with a force parallel to the surface.…

A: Given:- The mass of the object is m = 123 kg The inclination of the ramp = 250 The kinetic friction…

Q: if the tensional force in the cable is 1000 n and if the cable a 60 angle with the horizontal, then…

A: Given: The force F =1000 N. The angle is ϴ = 600.

Q: A 44.6 kg box is given a 130.4 N horizontal force to the left and a 383.5 N force to the right at an…

A: Mass = m = 44.6 kg Force to the left = F1 = 130.4 N Force to the right at an angle of 53.1° = F2 =…

Q: A 10 kg block sits on a horizontal surface and is pushed parallel to that surface. The coefficients…

A: Given: The mass of the object is 10 kg. The coefficient of the static friction is 0.2. The…

Q: If the coefficient of kinetic friction between a 33.0 kg crate and the floor is 0.360, what…

A: Given that:- Mass of crate=33kg Coefficient of kinetic friction=0.36

Q: What is the coefficient of kinetic friction when 12 N of force applied horizontally is required to…

A: Given data The horizontal force applied is given as Fh = 12 N. The mass of the block is given as m =…

Q: A ramp with friction is inclined at 32.0◦ with respect to the horizontal. If the acceleration down…

A: Given: The angle of the inclination is 32o. The mass of the object is 5 kg. The acceleration of the…

Q: A man exerts a northward force of 100 newtons on a 50 kilogram box which sits on a level floor. If…

Q: If the coefficient of friction between 84.1 kg mass (placed on the horizontal surface) and the…

A: Given : mass of the object, m = 84.1 kg coefficient of friction, μ = 0.46

Q: Jeb pulls a 750 g box of treats along the ground horizontally. If the coefficient of friction is…

A: Given data: Mass (m) = 750 g = 0.750 kg Coefficient of friction (μ) = 0.22 Acceleration (a) = 2.5…

Q: A 435 kg block on a frictionless surface was pulled by a horizontal force with magnitude 214 N to…

Q: A horizontal force of 87.2 N is applied to a 40.5 kg crate on a rough, level surface. If the crate…

A: Given, Horizontal force, F = 87.2 N Mass, m = 45 kg Acceleration, a = 1.23 m/s2

Q: A steel beam is suspended from two ropes as it is lifted to the top of a building at a constant…

A: T1 = 722 N θ1 = 25.2oθ2 = 29.5oLet the mass of beam = m

Q: The doorstop is inserted with a rightward horizontal force of 30lb. If the coefficient of static…

Q: An object hangs between two walls which are 1.8 m apart. If the rope sags 15° below horizontal and…

A: As the mass hanging in middle of the rope so the tension on both sides of tention be equal now to…

Q: A 315 kg block on a frictionless surface was pulled by a horizontal force with magnitude 230 N to…

A: mass of block = 315 kg surface type = frictionless magnitude of horizontal surface = 230 N

Q: The coefficient of static friction between a car’s tires and the ground is μs = .85. What is the…

Q: A person is pushing two boxes placed side by side with each other. What is the acceleration caused…

A: Free body diagram of block-1; Free body diagram of block-2;

Q: What is the coefficient of static friction if 54 N of force is required to move a box weighing 80 N?

Q: A block of weight 50N is on a inclined surface with angle 0f 15⁰ with the horizontal. If the…

Q: What is the net horizontal force on a 4-kg box pushed to the right by a force of 10 N on a surface…

Q: A mover pushes a 30.0 kg crate across a wooden floor at a constant speed of 0.75 m|s. If the…

A: Given data The mass of the crate is given as m = 30 kg. The constant speed of the crate is given as…

Q: At what angle must the 470-lb force be applied in order that the resultant R of the two forces have…

Q: A 1,549Kg car is being towed to the right with an upwards cable at an angle of 29.4 degrees above…

Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

A horizontal force of 680 N is needed to overcome the force of static friction between a level floor and a 269 kg
crate. What is the acceleration of the crate if the 680N force
maintained after the crate begins to move and the
coefficient of kinetic friction is 0.15?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

A mass is given an initial speed V up an inclined rough ramp. m Vo The time for the mass to come to rest up the ramp is tup. The mass then returns down the ramp in time down. If tup 2.15, tdown = 3.5s and 8 = 20º, what is the friction of the rough ramp? = coefficient of kinetic
A mass is given an initial speed V up an inclined rough ramp. m Vo The time for the mass to come to rest up the ramp is tup. The mass then returns down the ramp in time down If tup = 2.15, down = 3.5s and = 20º, what is the coefficient of kinetic friction of the rough ramp?
If a block of mass 889g is being pulled with a force of 2.2N parallel to a horizontal surface with a max static friction coefficient of 0.801, but the block remains at rest what is the static friction force on the block (in unit of N)?
Figure 4 shows the 40 kg concrete block is pull by electric motor. The force or tensionin cable is about F = (120t1/2) N, that the t is in seconds. By using Principle of NewtonLaw, determine the concrete block’s velocity for t = 6 s. Assuming it is originally atrest and the coefficient of static and kinetic friction between the concrete bock and thefloor surface are about μs = 0.5 and μk = 0.4, respectively
An box on a rough horizontal surface has a maximum possible static friction of 5N and kinetic friction of 2 N. The box is initially at rest. If the box is given a horizontal push of Foush 6 N to the left, what happens to the box?
A horizontal force of 729N is needed to overcome the force of static friction between a level floor and a 109 kg crate. What is the acceleration of the crate if the 729 N force is maintained after the crate begins to move and the coefficient of kinetic friction is 0.08? Answer:
A 50.0 kg box is being pushed along a level floor with a force of 440N. If the coefficient of kinetic friction is uk = 0.25, what the accleration of the box?
A mover needs to push a couch up an inclined ramp that makes 21o with thehorizontal. If the couch has a mass of 70 kg, and the coefficient of kinetic friction between the couch and the ramp is 0.22, what should be the magnitude of the force parallel to the ramp that must be applied by the mover so that the couch moves with constant speed?
Aforce of 109N is used to accelerate a block of icewith a weight of 614N along a horizontal surface where it encounters a kinetic friction force of 38N.What is the horizontal acceleration of the block of ice?
A box of mass 100.0kg rests on level ground and there is no friction between the box and theground. Resting on top of that mass is a 40.0kg mass with friction coecient that's unknown. A ropeis tied to the 100.0 kg mass and draped over a pulley from which a third mass hangs. How much massmust the hanging mass have in order for the acceleration of all masses to be 5ms2 ? What is the minimum possible friction coecient of the 40.0kg mass in the prior problem?
If the coefficient of friction between 40 kg crate and the floor is 0.680, (a) whathorizontal force must a worker exert to just start the motion of the crate? (b) If theworker maintains that force once the crate starts to move and the coefficient orkinetic friction between the surfaces is 0.500, what would happen to the crate?
A 45.0-kg crate of tools rests on a horizontal floor. You exert a gradually increasinghorizontal push on it and observe that the crate just begins to move when your forceexceeds 313 N. After that you must reduce your push to 208 N to keep it moving at asteady 25.0 cm/s. (a) What are the coefficients of static and kinetic friction between thecrate and the floor. (b) what push must you exert to give it an acceleration of 1.10 m/s2 ?