A car with a mass of 1000 kg is going down a road with a slope of 150 degrees at a constant speed. What is the friction force between the road and the car, in N? (g = 9.81 m/s2) A) 1809,5 B) 2953,4 C) 2539,01 D) 1345,6 E) 3576,5

Q: 43. Consider a large truck carrying a heavy load, such as steel beams. A significant hazard for the…

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Q: 11- If the weight of the block is 50N at the elevator, what will be the new weight when it is moved…

A: The weight of block = 50 N. So, mass of block = 50/9.8= 5.1 Kg.

Q: 9/12 Alice and Bob lift a uniform table of weight 200 N, on which Cart is sitting. The table is 4 m…

A: The net weight of the table and Carl is, W=Wt+Wc=200+800=1000 N The clockwise torque acting on the…

Q: Calculate the force (W) required to pull an object of mass 100 kg on a frictionless horizontal plane…

A: Given data: The mass of object is m=100 kg. The speed is constant with value v=5 m/s. The applied…

Q: 5- A student throws a ball which follows the path as shown. When the ball is at the position of the…

A: The projectile motion is defined as the motion of an object projected upward in the air, which is…

Q: 6. If the coefficient of kinetic friction between the 150-lb crate and the ground is µk = 0.2,…

A: Given: The weight of the object is 150 lb. The applied force is 100 lb. The confidence of the…

Q: 8. The horizontal and vertical components of several components of several forces are: (a) Pn=…

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Q: Hospital bed requires a frictional force Fr to keep it moving with constant velocity across a floor.…

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Q: 5. Determine the minimum coefficient of static friction between the tires and the road surface so…

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Q: kg by a light string as shown in the figu

A: Given values:- m1=9 kg ----(1) m2=2 kg ----(2) acceleration due to gravity,(g)=-9.81 m/sec2 -----(3)…

Q: 2-a The 10-lb force in Fig. P 2-8 is the resultant of two forces, one of which is 39 lb ss shown.…

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Q: EXAMPLE 18: An elevator and its load weigh a total of 1600 Ibs. Find the tension in the supporting…

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Q: 34. (III) Three blocks on a frictionless horizontal surface are in contact with each other as shown…

A: According to company policy, only first three subparts will be answered here. Please post the rest…

Q: 3.41 A body is subjected to the following three couples: (a) 30-lb forces, 3-in. arm,…

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Q: An applied force of 6.2 N acts on a 2.1-kg object, pushing it horizontally across a surface where…

A: Given data :- applied force F = 6.2 N mass m = 2.1 kg coefficient of kinetic friction μk= 0.15

Q: 7. A rifle bullet with a mass of 12.0 g traveling toward the right at 260 m/s strikes a large bag of…

A:

Q: 8. A small car and a large pickup truck are on the same road. Both have tires made of the same…

A: Let the mass of car = m Let the mass of truck = M It must be noted that M > m

Q: 15 - If the weight of the block is 50N at the elevator, what will be the new weight when it is moved…

A: Given : W=50N, a=3m/s2

Q: 8. A 300-N force is exerted at a 60-degree angle to move a railroad car eastward along a railroad…

A: Applied force (F) = 300 N angle (θ) = 60o south of east

Q: 6. A flag of mass 2.4 kg is supported by a single rope as shown in strong horizontal wind exerts a…

A: We have: the weight, downward, with magnitudeW=2.4*9.81= 23.544 Nthe force of the wind F, acting…

Q: 37 - On an icy surface, a disk with a mass of 0.4 kg is activated by giving an initial speed of 3 m…

A: Given data: Mass of disk is, m=0.4 kg. Initial speed of disk is, u=3 m/s. Kinetic coefficient of…

Q: 27. Consider a large truck carrying a heavy load, such as steel beams. A significant hazard for the…

A:

Q: 6- Suppose that an ideal frictionless inclined plane has an angle of inclanation of with respect to…

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Q: 13–35. The coefficient of static friction between the 200-kg crate and the flat bed of the truck is…

A: Given: Mass of the crate = 200 Kg The coefficient of friction = 0.3 speed of the truck = 60 km/hr

Q: 12- When CL Ox equals zero, Newton's first law is set. True Error

A: According to newtons 1st law Body remain at rest , remain at motion until external force is applied.…

Q: 7. Two boxes A and B are connected by a lightweight cord and resist on a smooth (frictionless)…

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Q: The 42-kg crate is stationary when the force P is applied. Determine the resulting acceleration of…

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Q: 5.0-kg block rests on a 30° incline. The coefficient of static friction between the block and the…

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Q: By what percentage does the drag force on a car increase as it goes from 55 km/h to 108 km/h?

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Q: A dockworker applies a constant horizontal force of 80.0N to a block of ice on a smooth horizontal…

A: Given : F = 80 N vo = 0 (because block starts from rest) x = 20 m t = 9 s

Q: Our 10.0-kg mystery box rests on a horizontal floor. The coefficient of static friction is 0.40 and…

A: I am answering according to your given format.

Q: 2. A 3500-lb car travels down the 10-degree inclined road at V = 20ft/s. If the driver steps on the…

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Q: Our 10.0-kg mystery box rests on a horizontal floor. The coefficient of static friction is 0.40 and…

A: (a)   When the applied force is zero, the box remains at rest. Thus, the force of friction can be…

Q: 13–1. The 6-lb particle is subjected to the action of its weight and forces F, = {2i + 6j – 2ik} lb,…

A: The net force on the particle can be given as, Here, W is the particle’s weight. Thus, The…

Q: A 28.0-kg block is connected to an empty 2.00-kg bucket by a cord running over a frictionless pulley…

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Q: A 1370-kg car is skidding to a stop along a horizontal surface. The car decelerates from 27.6 m/s to…

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Q: ■ 1. A 2,000 kg car is on an inclined slope at an angle of 30° with the horizontal

A: We are authorized to answer one Question at a time, since you have not mentioned which question you…

Q: 16)A 30.0-kg block is being pulled up a 25.0° slope by a force of 575 N which is parallel to the…

A: Given:mass of the block, m = 30 kgangle of inclination, θ = 25oexternal force, F= 575 NNet…

Q: A stationary object is under the effect of a net force of 21 N for 10 seconds. Since the mass of the…

A: Using Force formula and kinematic equation to solve the problem

Q: An airplane has a mass of 2.18 x 104 kg and takes off under the influence of a constant net force of…

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Q: A force acts on an object of mass 0.5 kg and accelerates it from rest to 0.2 m/s in 0.2 s. The…

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Q: The figure shows an overhead view of a 0.026 kg lemon half and two of the three horizontal forces…

A: To determine,part (a)the third force if lemon half is stationary.given,mass of lemon half(m)=0.026…

Q: (II) A 20.0-kg box rests on a table. (a) What is the weight of the box and the normal force acting…

A: The weight or gravitational force exerted by an object is the force acting due to the mass of an…

Q: Our 10.0-kg mystery box rests on a horizontal floor. The coefficient of static friction is 0.40 and…

A:

Q: 42 Suppose the coefficient of static friction between the road and the tires on a car is 0.60 and…

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Q: A force F = 5 N acts on an object of mass 2 kg on an inclined plane with an angle of inclination of…

A: Given data:  Force (F) = 5 N Mass of object (m) = 2 kg Angle (θ) = 37° Coefficient of kinetic…

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: