) a 15kg box is resting on a horizontal surface a) what is the minimum horizontal force required to make the box to begin to slide. If the coefficient of static friction is 0.35 b) What is the acceleration of the system if a person pushes the box with a force of 90N. If the coefficient of the kinetic friction is 0.20.( Take g as 9.8m/s)

Q: A box with a mass of 39 kg is at rest on an inclined plane with an angle of 37°. What is the…

A: Mass, m = 39 kgAngle, θ = 37°

Q: 8. A block is at rest on a rough inclined plane and is connected to an object with the same mass as…

A: Given data: Block of mass m rest on inclined plane And an another block of mass m connected by…

Q: If a horizontal force is applied to an object, how can you tell if an object will start moving?…

A: If a horizontal force is applied to an object which is at rest.

Q: 6. A 250-lb block is initially at rest on a flat surface that is inclined at 30 degrees, if the…

A: 6) Given: Mass of block = 250 lb Inclination angle = 30 degree Coefficient of kinetic friction = 0.3…

Q: An object weighing 4 kg is on a rough surface. A force F is applied to the object, calculate the…

A:

Q: 1. Consider the following block on an incline (M= 80kg), connected by a rope to hanging block (m =…

A: Block of Mass M=80kg

Q: L. Consider the following physical situations: 1. A5-kg box resting on top of a table. 2. A 10-N…

A:

Q: 1.A roofer is dreagging a 15.0kg bundle of shingles up a roof at a constant speed.The roof is sloped…

A:

Q: A block weighing 60 N rests on a horizontal floor. a) What is the minimum force that will make the…

A: Given data, The weight of the block W=60 N The coefficient of the static friction μs=0.2 The…

Q: 1. You are trying to lift a box of weight W' vertically off the floor. You apply a force, Fup, on…

A: Given quantities: Weight of the box = W Applied force = Fup The normal force on the block = N   It…

Q: The coefficient of static friction between Box A with a mass of 220 kg and the inclined surface is…

A: The free-body diagram of the block is shown below.

Q: 1. A block slides from rest from the top of an inclined plane 8 m long which is inclined 35* with…

A: 1 Given- Inclined angle θ =350 Coefficient of kinetic friction μ=0.20 L=8 m

Q: A 260 N block is placed on a 3:4 [V: H] inclined plane. A 95 N force parallel to the incline acts up…

A: For equilibrium net force must be zero

Q: A box is pulled at a constant speed, v, along a horizontal surface with a kinetic coefficient of…

A: According to Newton's First Law of Motion, an external force is required to change the motion of the…

Q: You need to push a couch 4 m to the other side of the room. After the initial push to get it going…

A:

Q: Question 11. A person is trying to judge whether a picture (mass positioned by temporarily pressing…

A: Mass of picture, m= 2.59 kgThe coefficient of static friction between the picture and the wall μ =…

Q: 1. Steve pushes a box across a level floor with a constant horizontal force. This causes the box to…

A: Problem 1 As it is mentioned that the box is moving with a constant velocity so the acceleration of…

Q: You are pushing horizontally with a 300 N force on a box that is on an inclined plane as shown. The…

A:

Q: 2. A 16.5-lb block B rests as shown on a 33-lb bracket A. The coefficients of friction are us = 0.35…

A:

Q: box weighing 200 N is placed on the floor of a truck moving at 72 kph horizontally. Coefficient of…

A: box weighing 200 N is placed on the floor of a truck moving at 72 kph horizontally. Coefficientof…

Q: A box with mass m=1.25 kg rests on the top of a bar. The coefficient of static friction between the…

A:

Q: A 200 N-block is being pushed by a force P. See figure below. Coefficient of static friction, us =…

A: Given data: The weight of block is W=200 N. The coefficient of static friction is μs=0.3. The…

Q: 10) A push of magnitude P acts on a box of weight W as shown in the figure. The push is directed at…

A:

Q: A force F-> acts on a block of mass M, holding it against a vertical wall without the block moving,…

A:

Q: 1. A box with mass m is dragged across a level floor with coefficient of kinetic friction by a rope…

A:

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: