Two blocks are stacked as shown. The blocks have masses m1 = 5.67 kg and m2 = 2m1. The kinetic coefficient of friction between the two blocks is μ1 = 0.467, while the kinetic coefficient of friction between Block 2 and the tabletop is μ1/4. A rightward force of F = 91 Newtons is exerted on Block 1. Calculate the acceleration of Block 1 in m/s2.  Calculate the acceleration of Block 2 in m/s2.

Q: Mary applies a force of 70 N to push a box with an acceleration of 0.60 m/s2. When she increases the…

A: The forces acting on the box are the force applied by Mary in the direction of motion of box and…

Q: Express your answer with the appropriate units. m= A m Value Units ?

A:

Q: What is the acceleration of the block?

A: Given data: The initial velocity of the block is: u=0 The mass of the block is: m=1.80 kg The force…

Q: A block of mass M is suspended at rest by two strings attached to walls, as shown in the figure. The…

A: We can solve the problem by considering the equilibrium condition as below.

Q: Three boxes are lined up so that they are touching each other on a nearly frictionless plane. Box A…

A: Given :-mass of box A mA=19.0 kgmass of box B mB=30.5 kgmass oof box C mC=53.0 kgmagnitude of…

Q: A large crate has a mass of 120 kg and sits on a horizontal floor. You push on the crate with a…

A:

Q: Three blocks on a frictionless horizontal surface are in contact with each other, as shown. A force…

A: Given data The magnitude of the force applied is F = 24 N The mass of the first block is m1 = 1 kg…

Q: Mary applies a force of 78 N to push a box with an acceleration of 0.54 m/s2. When she increases the…

A:

Q: The block has mass m = 6.8 kg, the ramp is at an angle of θ = 28 degrees, the coefficient of kinetic…

A: We have a mass of m=6.8 kg moving up a ramp at an angle 28o and the ramp has a coefficient of…

Q: A force of 1.8 N is applied horizontally to a 683 g cereal box that is at rest on a horizontal…

A: As the box is not moving vertically that means the vertical forces are balanced that is : N = mg…

Q: Two blocks are stacked as shown. The blocks have masses m1 = 5.45 kg and m2 = 2m1. The kinetic…

A:

Q: A block of mass M is suspended at rest by two strings attached to walls, as shown in the figure. The…

A: Given: The object is at rest. The tension T1 = 41 N and θ=41°.

Q: A man pushes an object to the right and exerts a force which has a horizontal compotent of F = 33 N.…

A: External force on the body F = 33 NFrictional force fs = 15 NMass of the object m = 31 kg.Given time…

Q: he top of a ramp, which is inclined at an angle of 20 degrees with respect to the horizontal.…

A:

Q: A crate of mass m=66.2 kg is on a horizontal surface. Assume there is no friction between the crate…

A:

Q: Two forces (F, and F2) act on an object, as shown above. Force vector F, has a magnitude of F1-5.7 N…

A:

Q: You are pushing a 30 kg crate along a horizontal floor (the coefficients of static and kinetic…

A: Given- Mass of crate , m = 30 kg The coefficients of static friction between the crate and floor ,μs…

Q: Bran is pushing Amira in a sled. The combined mass of the sled and Amira is 40.0 kg. There is a…

A:

Q: Two blocks are connected by a string that goes over an ideal pulley as shown in the figure. The…

A: For Block A, Frictional force, Fk=μk.mA.g.sinθ, μk= Coefficient of kinetic friction Component of…

Q: What is the magnitude

A: 0.346 m/s2

Q: Mary applies a force of 78 N to push a box with an acceleration of 0.49 m/s2. When she increases the…

A: The applied force in first case is 78 N and acceleration is 0.49 m/s2. The applied force in second…

Q: A horizontal force of magnitude F = 57.5 N pushes on a block of mass m = 4.7 kg. The block is on a…

A: The given situation can be represented as

Q: The 1.0 kg block in the figure is tied to the wall with a rope. It sits on top of the 2.0 kg block.…

A: Given-

Q: The 1.0 kg block in the figure is tied to the wall with a rope. It sits on top of the 2.0 kg block.…

A: Given Data : The mass of block 1 is given as m1 = 1Kg. The mass of block 2 is given as m2 = 2Kg. The…

Q: Packages A and B are connected by a cord running over a pulley. The coefficient of kinetic friction…

A: 1. According to the given question,  here there are two blocks having the mass,  MA= 15 Kg MB = 8 Kg…

Q: A person weights 686 Newtons. On their way home they see an Ice patch .they run and slide across the…

A:

Q: box with mass m = 3.25 kg rests on the top of a bar. The coefficient of static friction between the…

A: As per our guidelines, we are supposed to answer only first three subparts in case of multiple…

Q: what is acceleration for block b

A: Friction force is given by the following formula: f=μN , where μ is the coefficient of friction…

Q: The block has mass m = 10.6 kg, the ramp is at an angle of θ = 24 degrees, the coefficient of…

A:

Q: The coefficient of kinetic friction between the box and the ramp is 0.15, the mass is 25.4 kg, and…

A: Given data *The given mass of the box is m = 25.4 kg *The angle is θ=150 *The coefficient of kinetic…

Q: During your winter break, you enter a sled race. You push the sled with a force of 210 N at 30.0°…

A:

Q: A horizontal force of magnitude F = 56.2 N pushes on a block of mass m = 5.87 kg. The block is on a…

A: The objective of the question is to find the acceleration of the block on the incline in terms of…

Q: A block having a mass of m = 19.5 kg is suspended via two cables as shown in the figure. The angles…

A:

Q: A 2 kg block is pulled on by a rope with a tension force of 20 N. The coefficient of kinetic…

A:

Q: Mary applies a force of 78 N to push a box with an acceleration of 0.49 m/s2. When she increases the…

A: Draw the free-body diagram of the system.

Q: A crate of mass 33.9 kg rests on a level surface, with a coefficient of kinetic friction 0.142. You…

A:

Q: A box lies on a frictionless table. A force of 19.5 Newtons pulls the box to the right, while a…

A:

Q: a sled, with a mass=6.50kg, is sliding down a snow-covered hill that has a slope of 45.0 degrees.…

A: Draw the free-body diagram of the mass as shown velocity.

Q: Mary applies a force of 71 N to push a box with an acceleration of 0.45 m/s2. When she increases the…

A:

Q: ▼ ▼ Part A What is the mass of box B? Express your answer with the appropriate units. mB = Part B…

A:

Q: A horizontal force, F₁ = 55 N, and a force, F2 = 17 N acting at an angle of 0 to the horizontal, are…

A:

Q: Wheaties box from the Cheerios box?

A: Here We apply newton first law   F=ma

Q: A block is sliding UP an incline because someone gave it a push a moment ago. The slope of the…

A: given:block is sliding up angle of inclination = 10o friction coefficient = 0.20

Q: A block having a mass of m = 13 kg is suspended via two cables as shown in the figure. The angles…

A: Th free body diagram for the given system shown bellow…

Q: In the situation shown below, 01-67.3°, 02 = 23.7° and the initial velocity is zero. The masses are…

A:

Q: a block of mass m = 10.2 kg sitting on a ramp that makes an angle θ = 21° with the horizontal. This…

A:

Q: The 1.0 kg block in the figure is tied to the wall with a rope. It sits on top of the 2.0 kg block.…

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: