Answered: A 0.087 kg arrow is fired horizontally.…

A 0.087 kg arrow is fired horizontally. The bowstring exerts an average force of 80 N on the arrow over a distance of 0.90 m. With what speed does the arrow leave the bow? m/s

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 8STP

See similar textbooks

Related questions

Q: A 0.075 kg arrow is fired horizontally. The bowstring exerts an average force of 64.3 N on the arrow…

A: Let F denotes the average force, d denotes the distance over the force is applied, and W denotes the…

Q: A5 kg object under the influence of a varying force F as shown in figure. If the object start from…

A: From the graph, we first need to find the work done on the 5 kg object The area under the force vs…

Q: A 10 kg object is released at the top of a building 100 m high. If the force of air resistance is on…

A: Given: The mass (m) of the object is 10 Kg. The height (h) of the building is 100 m. The force of…

Q: A 43.0-kg child swings in a swing supported by two chains, each 2.96 m long. The tension in each…

A: a) The radial force Fc is, Fc=mv2r The tension in the chain is T is,…

Q: A hockey puck with mass 0.162 kg is pushed across the ice with a constant force of 0.90 N. The…

A: Free body diagram of puck is as follows:

Q: In a slap shot in hockey, the stick and puck are only in contact for 0.030 s. During this time, the…

Q: Under the influence of its drive force, a snowmobile is moving at a constant velocity along a…

A: According to Newton's second law - F=ma Therefore, a=Fm Given values, m = 125 kg F = 190 N a=190…

Q: Two carts, labeled 1 and 2, are headed toward each other along a level track. Both carts roll…

A: Given: m1 = 21.3 kgm2=3.11kgv1i=u1 = 1.9 m/sv2i=u2=-1.8 m/slet final speed are v1 and v2

Q: A 78 kg bungee jumper is initially standing at rest on a bridge. After falling a distance 15 m, then…

A: Given: mass of bungee jumper, m = 78 kg distance fallen, S = 15 m

Q: During a downhill skiing start, a 65 kg skier generates the following forces while beginning their…

Q: 1,200 kg car traveling at a speed of 43 m/s skids to a halt on wet concrete where µk = 0.60. How…

Q: A child shoves a 4.6 kg block so that it starts traveling across a level floor with an initial…

Q: A hockey puck slides with constant velocity, from point “a” to point “b” along a frictionless…

Q: m, and m2 are connected to each other. As the system travels with 10 m/s velocity, force F begins to…

A: First find out the acceleration

Q: By what angle does the stick deviate from the vertical axis?

Q: A 35.0-kg child swings in a swing supported by two chains, each 3.02 m long. The tension in each…

Q: = 75 N for a distance Ax = 2 m along a (mostly) A hand pushes block A (ma =3 kg) with a constant…

Q: A hockey puck with a mass of 0.2 kg is sliding along ice that can be considered frictionless with a…

Q: m, and m2 are connected to each other. As the system travels with 10 m/s velocity, force F begins to…

Q: 10 kg A 30° A block of mass 10.0 kg sits on a 30° incline, with a rope attached as shown. The rope…

Q: Chapter 04, Problem 006 Scientists are experimenting with a kind of gun that may eventually be used…

A: a=Fm=3.7×105 N2.8 kg=1.32×105 m/s2

Q: A 10 kg object starts from rest and achieves a speed of 20 m/s in 10 s. How much force (in N) acted…

A: Mass of the object m=10 kg The initial speed of the object u =0 m/s The final speed of the object v=…

Q: A box of mass 4.0 kg hangs by a cable from the ceiling of an elevator. The elevator is moving up at…

A: Given(s): Mass of the box, m=4.0 kg Height raised, h=4 m Moving at a constant speed of 5.0 m/s.…

Q: Two blocks are connected by a string as in the figure and the system is released from rest. The…

Q: A 40.0-kg child swings in a swung supported by two chains, each 3.00 m long. The tension in each…

A: The net force towards the Centre is Fc=mv2l M is the mass of the child, v is the speed of the child,…

Q: Mr. M is riding on his bike while pulling his daughter in a trailer behind him. Their combined mass…

A: Given: Combined mass , M = 125 kg Velocity, v = 44 km/h = 12.222 m/s

Q: Curling is a sport played with 20 kg stones that slide across an ice surface. Suppose a curling…

A: Impulse is the integral of a force, F, over the time interval, Impulse applied to an object…

Q: A 10 N of force is applied to a toy car and toy car accelerates to 2m/s^2. If 20 N of the force is…

Q: 8.14: A 2-kg particle moving horizontally with a speed of 5 m/s strikes (2) a vertical wall for 2…

A: given - mass of particle = 2kg initial speed V1 = 5 m/s speed after rebound V2 = 5m/s t, time of…

Q: Figure shows a system consisting of two blocks A and B connected by an inextensible cable that runs…

Q: A block is given an initial velocity of 6.0 m/s up a frictionless incline of angle 8=37.0° as shown…

A: Given: The initial velocity is u=6 m/s. The angle is θ=37⁰. The expression for Newton’s law of…

Q: A 5-cm-diameter horizontal jet of water with a velocity of 40 m/s relative to the ground strikes a…

Q: A child riding a bicycle has a total mass of 30.6 kg. The child approaches the top of a hill that is…

Q: A 3 kg particle starts from rest and moves a distance of 4 m in 2 sec under the action of a single…

A: If a mass ‘m’ has acceleration ‘a’ then from Newton's 2nd law of motion, the force on the body is…

Q: The figure below shows two boxes connected to each other by a light cord that passes over a pulley…

Q: Two horses are used to pull a canal boat as shown in the figure. Each horse produces exactly 1 hp…

A: Power is defined as the rate at which work is done or the conversion of the energy from one form to…

Q: In a slap shot in hockey, the stick and puck are only in contact for 0.030s. During this time, the…

Q: Two students are watching an action film in which a car drives down a ramp onto the back of a moving…

Q: David throws a 50 kg cart down a ramp with an initial speed of vi = 6 m/s. The ramp is at an angle…

Q: A 19.8-kg box is moving due east at a constant velocity of 15.5 m/s. Compute the normal force…

A: Please note : As per answering guidelines I can answer the first question only. Since , this is not…

Q: A box of unknown mass is sliding with an initial speed vi = 4.90 m/s across a horizontal…

Q: A 35.0-kg child swings in a swing supported by two chains, each 2.96 m long. The tension in each…

A: The lowest point of the swing is the equilibrium point, so the condition for equilibrium of the…

Q: A lump of clay of mass 0.28 kg is dropped from a height of 10.8 m. The clay comes to a full stop…

A: mass of lump of clay (m) = 0.28 kg initial height (h) = 10.8 mInitial velocity (u) = 0 ms

Concept explainers

Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.

Question

A 0.087 kg arrow is fired horizontally. The bowstring exerts an average force of 80 N on the arrow over a distance of 0.90 m. With what speed does the arrow leave the bow?
m/s

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 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

The speed of a particle of mass m varies with the distance x as υ(x) = αx−n. Assume υ(x = 0) = 0 at t = 0. (a) Find the force F(x) responsible. (b) Determine x(t) and (c) F(t).
as a fish jump vertically out of the water, assume that only two significant forces act on it: an upward force F exerted by the tail fin and the downward force due to gravity. a force chinook salmon has a length of 1.50 m and a mass of 48.5 kg. if the fish is moving upward at 3.00 m/s as its head first breaks the surface and has an upward speed of 5.80 m/s after two-thirds of its length has left the surface, assume constant acceleration and determine the following. a. the salmon's acceleration b. the magnitude of the force F during this interval
The engines of a tanker broke down and the wind pushes the ship with a constant speed of 1.5 m / s straight towards a reef. When the boat is 500 m from the reef, the wind stops and the engineer manages to start the engines. The rudder is stuck, so the only option is to try to accelerate backwards. The mass of the ship and its cargo is 3.6 x 107 kg and the engines produce a net horizontal force of 8 x 104 N. The hull can withstand impacts at a speed of 0.2 m / s or less. The retarding force that the water exerts on the hull of the ship can be neglected. a) The equation of motion that corresponds to the horizontal component is? b)The acceleration of the ship is equal to? c) If the reef does not exist, the vessel, before stopping, travels what distance?
19. A waitress shoves a ketchup bottle with mass 0.45 kg to her right along a smooth, level lunch counter. The bottle leaves her hand moving at 2.8 m/s, then slows down as it slides because of a constant horizontal friction force exerted on it by the countertop. It slides for 1.0 m before coming to rest. What is the magnitude of the friction force acting on the bottle?
A packing crate with mass 80.0 kg is at rest on a horizontal, frictionless surface. At t = 0 a net horizontal force in the +x-direction is applied to the crate. The force has a constant value of 80.0 N for 12.0 s and then decreases linearly with time so it becomes zero after an additional 6.00 s. What is the final speed of the crate, 18.0 s after the force was first applied?
Sheila (m=56.8 kg) is in her saucer sled moving at 12.6 m/s at the bottom of the sledding hill near Bluebird Lake. She approaches a long embankment inclined upward at 16° above the horizontal. As she slides up the embankment, she encounters a coefficient of friction of 0.128. Determine the height to which she will travel before coming to rest.
An object with a mass of 1.53 kg is initially at rest upon a horizontal, frictionless surface. An applied force of 4.94 N i acts on the object for 2.2 s. What is the object's final speed?
As a fish jumps vertically out of the water, assume that only two significant forces act on it: an upward force F exerted by the tail fin and the downward force due to gravity. A record Chinook salmon has a length of 1.50 m and a mass of 54.5 kg. If this fish is moving upward at 3.00 m/s as its head first breaks the surface and has an upward speed of 6.30 m/s after two-thirds of its length has left the surface, assume constant acceleration and determine the following. (a) the salmon's acceleration m/s2 upward (b) the magnitude of the force F during this interval
A high jumper with a body weight of 820 N exerts an average vertical force of 1640 N down on the floor for 0.75 s. The average vertical force exerted on the jumper by the floor is:
A 0.1 kg ball is launched from a vertical cannon, 0.7 m high and 0.05 m wide. The cannon exerts a 146 N force on the ball for a period of 0.03 s. What is the final height ofthe ball?
A net (unbalanced) external force of 100.0 N acts on an object of mass 20.0 kg whose initial speed is 10.0 m/s. The force acts in the opposite direction from the object's motion, and it acts for 1.00 s. What is the object's final speed, in m/s?
A worker pushes a 35.0-kg package on a horizontal roller-belt conveyor until it reaches a certain speed. The package then coasts on the horizontal conveyor, all the while slowing down, until it comes to a complete stop after moving 1.20 m. While the package is coasting on the conveyor, the opposing friction force averages 6.00 N. Use the WET to find the speed of the package after the worker pushes it and just as it begins to coast. 0.625 m/s 0.759 m/s 0.600 m/s 0.510 m/s 0.802 m/s 0.641 m/s