Two blocks are positioned on surfaces, each inclined at the same angle of 55.4 degrees with respect to the horizontal. The blocks are connected by a rope which rests on a frictionless pulley at the top of the inclines as shown, so the blocks can slide together. The mass of the black block is 4.36 kg, and the coefficient of kinetic friction for both blocks and inclines is 0.290. Assume static friction has been overcome and that everything can slide. What is must be the mass of the white block if both blocks are to slide to the LEFT at a constant velocity?     2.91 kg     6.54 kg     4.36 kg     5.45 kg

Q: frictionless pulley at the top of the inclines as shown, so the blocks can slide together. The mass…

A:

Q: A 4.00 kg block sits on a table top with a coefficient of static friction of 0.470 and a coefficient…

A: Given,

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 59.0 degrees with respect…

A:

Q: For the same case where the spring is disconnected from the block and the block is sliding down the…

A: Spring is disconnected from the block . Now ,block starts moving down the hill .

Q: A 3.3 kg block is on an incline with a coefficient of static friction of 0.50. The angle that the…

A: Let m be the mass of the block, g be the acceleration due to gravity, θ be the angle of inclination,…

Q: A block of mass 3.00kg is pushed up against a wall by a force P that makes an angle of θ=50.00 with…

A: Explanation Assume that, the block is moving in upward direction to get maximum possible value of P.…

Q: A manufacturer of children's slides does some tests and discovers that the slope of a slippery slide…

A: The data given is as follows, 1. Slope of the slide, θ=25° 2. The weight of the child is, mc=35 kg…

Q: A block of mass m 2.50 kg is lying on an incline with friction. Assume the coefficient of friction…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: A student of university physics who is transporting a heavy wooden box is becoming cognizant of…

A: Step 1: Let us draw a free body diagram of the situation  Step 2: Using Newton's second law along…

Q: A 45 kg box is at rest at one end of a 2 meter board. That end of the board is slowly raised at an…

A: The angle of repose or angle of sliding:- The angle of repose or angle of sliding is described as…

Q: A sanding block is being pushed up a vertical wall by a force F that is being applied at an angle of…

A: Given  Coefficient of friction,u = 0.885  Mass of block M = 0.534 Kg  Applied force,F = ??  Angle =…

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 54.9 degrees with respect…

A:

Q: A heavy sled is being pulled by two people, as shown in the figure. The coefficient of static…

A: Introduction: Tension: Tension force is defined as the force that is transmitted through a wire or…

Q: I need help with this Hw Problem.

A:

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 52.5 degrees with respect…

A:

Q: A crate with a mass of m=254kg rests on the horizontal deck of a ship. The coefficient of static…

A: The objective of the question is to find the minimum force required to get the block moving from…

Q: 45kg gymnast wedges himself between two closely spaced vertical walls by pressing his hands and feet…

A: Given,  Mass = 45 kg   We need to calculate,  Friction force with given condition =?

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 58.7 degrees with respect…

A: Block moves with constant velocity, it means acceleration of the block is zero or there is balance…

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 54.8 degrees with respect…

A: Given: The angle is θ=54.8°. The mass of the black block is m1=3.64 kg. The coefficient of kinetic…

Q: A 118 kg box sits on a flat surface where it has a static friction coefficient of μs = 0.524 and a…

A: The minimum force (Fmin) that must be applied to the box of mass m =118 Kg is resting on a flat…

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 56.2 degrees with respect…

A:

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 41.0 degrees with respect…

A: In this question we have to find the mass of the white block. Please give positive feedback if the…

Q: A heavy sled is being pulled by two people, as shown in the figure. The coefficient of static…

A: write the  given data coefficient of kinetic friction=μk=0.419coefficient of static friction…

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 41.8 degrees with respect…

A:

Q: A box is placed at one end of a 2.00-m plank. That end of the plank is slowly raised until the box…

A:

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 48.8 degrees with respect…

A: Given:-  Two blocks are positioned on surfaces, each inclined at the same angle of θ=48.8o  The mass…

Q: Black Panther (mass 80.0 kg) is trying to save Spiderman (mass 70.0 kg) and Supergirl (mass 60.0 kg)…

A:

Q: A 50-kg box on a horizontal surface is pulled with a force directed to the right at 20° above…

A:

Q: blocks can slide together. The mass of the black block is 7.87 kg, and the coefficient of kinetic…

A:

Q: is A heavy sled is being pulled by two people, as shown in the figure. The coefficient of static…

A: Given that, the coefficient of static friction μs=0.579 the coefficient of kinetic friction μk=0.419…

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 51.5 degrees with respect…

A:

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 40.9 degrees with respect…

A:

Q: An empty pail and a 34 kg wooden mass are tied together by a very light string which passes over a…

A: Wooden mass Coefficient of static friction Coefficient of kinetic friction Acceleration due to…

Q: A box is placed at one end of a 2.00-m plank. That end of the plank is slowly raised until the box…

A: Solution: given that d = 2m μs=0.400 and μk=0.200

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: Two blocks are positioned on surfaces, each inclined at the same angle of 44.3 degrees with respect…

A:

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 50.5 degrees with respect…

A:

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 42.6 degrees with respect…

A:

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 40.9 degrees with respect…

A:

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 43.0 degrees with respect…

A: The free-body diagram of the blocks is shown below. Here, a is the acceleration, T is the tension,…

Q: 18.0 kg 27.0 kg 3.50 5.75 m

A:

Q: A 2.00-kg block is at rest on a horizontal plank that is 1.50 m long. When one end of the plane is…

A:

Q: Problem 6. A 6.0kg block is placed on top of a 9.0kg block. A horizontal force of 50.0N is applied…

A: a) b) The force applied on the Rope is due to the friction between the two blocks and the friction…

Q: positioned on surfaces, each inclined at the same angle of 51.0 degrees with respect to the…

A: GivenAngle, θ=51°mass of black block, M=4.15 kgcoefficient of kinetic friction, μk=0.26Acceleration…

Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”