A 2.50 kg mass is released from rest while on and incline of 54.7 degrees. If the coefficient of kinetic friction is 0.529, what is the magnitude of the acceleration of the mass?

Q: A student of mass 59.4 kg, starting at rest, slides down a slide 23.2 m long, tilted at an angle of…

A: The length of the incline is 23.2 m . Now the normal reaction N is equal to  the component of…

Q: A 3.5 kg block is placed on a surface inclined by 0, = 27° above horizontal. The coefficient of…

A: Given data: Mass of the object, m=3.5 kg Inclined angle, θ=27o Coefficient of kinetics friction,…

Q: A block of mass 42.6 kg lies on a horizontal plane. A force F that is inclined 33.7° with the…

A: mass, m=42.6 kgangle=33.7°distance, s=12.3 mtime, t=7 scoefficient of friction μ=0.3 Free body…

Q: A 30.0 kg trunk is pushed across the floor of a moving van by a horizontal force. If the coefficient…

A: Frictional force is the opposing force that  exerted by a surface as an object moves across it. fr =…

Q: A 50.7 kg box is resting on a horizontal floor. A force of 317.1 N directed at an angle of 34.1°…

A: Given;-  The mass of the box is m = 50.7 kg  A force of 317.1 N directed at an angle of 34.1° below…

Q: In the figure, a slab of mass m₁-43.1 kg rests on a frictionless floor, and a block of mass m₂ -…

A:

Q: If the coefficient of static friction between a 35 kg table and the floor is 0.25, how much…

A: The horizontal force exerted on the table to start move on the floor is, Fh=fs=μsN=μsmg

Q: A person pushes horizontally with a force of 160 N on a 55.0 kg crate to move it across a level…

A:

Q: A 2.77 kg mass begins at rest and slides 2.96 m down an incline of 42.2 degree in a time of 1.59 s.…

A:

Q: A 7.5 kg backpack is sliding across the floor. The coefficient of friction between the backpack and…

A:

Q: Two blocks are connected over a massless, frictionless pulley by a massless string, as shown in the…

A:

Q: A 3.47 kg block is placed at one end of a wooden plank that is 9.05 m long. The plank is slowly…

A:

Q: A box with mass m = 4.5 kg rests on the surface of a table. The coefficient of static friction…

A: According to question we need to find--- expression for a ?

Q: If a 3kg box is moving down a ramp with ramp angle 15° and a friction coefficient μk of 0.4, what is…

A: For the given data, Free body diagram  From FBD mg cosθ=N =3×9.8×cos15 =28.4 N

Q: A student of mass 63.4 kg, starting at rest, slides down a slide 20.2 m long, tilted at an angle of…

A: Given: A student of mass 63.4 kg, starting at rest, slides down a slide 20.2 m long, tilted at an…

Q: A student of mass 59.4 kg, starting at rest, slides down a slide 25.2 m long, tilted at an angle of…

A:

Q: A hockey puck is sliding across a level frozen pond with an initial speed of 7.9 m/s. Friction is…

A:

Q: A man exerts a horizontal force of 127 N on a crate with a mass of 38.2 kg. HINT (a) If the crate…

A: The horizontal force is F=127 N The mass of the crate is m=38.2 kg Calculating the weight of the…

Q: A student of mass 55.4 kg, starting at rest, slides down a slide 24.2 m long, tilted at an angle of…

A:

Q: block of mass 16.7 kg lies on a horizontal plane. A force F that is inclined 50.7° with the…

A:

Q: A 2.58 kg mass begins at rest and slides 2.93 m down an incline of 42.6 degree in a time of 1.63 s.…

A: Given data: Mass of system is, m=2.58 kg. Initial speed of system is, u=0 m/s          (As system…

Q: A 2.30 kg block is initially at rest on a horizontal surface. A horizontal force F of magnitude…

A: Apply the force equilibrium condition along the vertical, and determine the normal reaction force as…

Q: Find the minimum magnitude of the force  F

A:

Q: A student of mass 63.4 kg, starting at rest, slides down a slide 17.2 m long, tilted at an angle of…

A:

Q: A student of mass 63.4 kg, starting at rest, slides down a slide 23.2 find the force of kinetic…

A:

Q: In the figure, a slab of mass m₁ - 43.1 kg rests on a frictionless floor, and a block of mass m₂…

A:

Q: kinetic

A: Given: Mass of the box, M = 13 Kg Mass of the second box, m = 5 Kg Coefficient of friction between…

Q: horizontal force

A: To maintain the motion of the box at a constant speed, the worker must apply a horizontal force…

Q: Two packing crates of masses m, = 10.0 kg and m, = 7.10 kg are connected by a light string that…

A:

Q: A student of mass 63.4 kg, starting at rest, slides down a slide 22.2 m long, tilted at an angle of…

A:

Q: A student of mass 55.4 kg, starting at rest, slides down a slide 21.2 m long, tilted at an angle of…

A: We are given mass of student. We are also given angle of slide on which student slides. We are given…

Q: A block of mass m1 = 3.9 kg is placed on top of a block with mass m2 = 5.4 kg. A force, F = is…

A:

Q: A block weighing mA = 10 kg is placed on a plane with slope angle 30.0 degrees and is connected to a…

A: A block weighing mA = 10 kg is placed on a plane with slope angle 30.0 degrees and is connected to a…

Q: A block of mass 34.4 kg lies on a horizontal plane. A force F that is inclined 46.2° with the…

A: Given, Mass of block m=34.4 kg Angle made by applied force F is 46.2° Distance covered due to…

Q: A student of mass 55.4 kg, starting at rest, slides down a slide 20.2 m long, tilted at an angle of…

A:

Q: A 5N horizontal force is applied to the block, pushing toward the right, but the block does not…

A:

Q: Question 9. Traveling at a speed of 16.1 m/s, the driver of an automobile suddenly locks the wheels…

A: The initial speed is The coefficient of the kinetic friction is The time is t = 1.21 sLet the speed…

Q: A 42.0 kg box on a horizontal surface is being pulled by a horizontal force F= 110N. If the…

A: Draw the free body diagram.

Q: A crate weighing 490N is pushed along a surface. If it takes 126N to get the crate starts to move (a…

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: