Answered: A 31kg mass is place on a 34° inclined…

A 31kg mass is place on a 34° inclined plane with a coefficient of kinetic friction of 0.11 attached to a pulley with a hanging mass of 7.80kg. What is the acceleration of the system?

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter8: Potential Energy And Conservation Of Energy

Section: Chapter Questions

Problem 10CQ: When a body slides down an inclined plane, does the work of friction depend on the body’s initial...

See similar textbooks

Related questions

Q: A body of 50N weight is pulled across a horizontal surface where the coefficient of friction is…

A: Given Weight of body W=50N Coefficient of friction μ=0.35 Angle of inclination θ=20

Q: Two packing crates of masses 10.0 kg and 5.00 kg are connected by a light string that passes over a…

A: Given:- Two packing crates of masses m1=10.0 kg and m2=5.00 kg are connected by a light string that…

Q: The figure shows a block of mass 7.0 kg slides down on an inclined rough plane at a constant…

A: The mass m=7.0kg The acceleration a=2.0m/s The angle θ=30° To find the coefficient of kinetic…

Q: What initial velocity must a 1.35 kg block have to travel a distance of 2.09 m up an incline that…

A: mass = 1.35 kg d= 2.09 m angle = 22.10coefficient of kinetic friction = 0.359

Q: A crate of mass 15.0 kg is pulled up a rough incline with an initial speed of 1.20 m/s. The pulling…

A: Data Given, Mass of crate ( m ) = 15 kg Initial speed of crate ( vi ) = 1.20 m/s Pulling force on…

Q: A 5kg box is resting on an inclined plane with an elevation of 35° above the horizontal and being…

Q: A book is caused to slide with initial velocity 4.59 m/s on a rough floor. If the coefficient of…

Q: A 22kg crate resting on a horizontal surface is pushed as shown. If a force of 70N is required to…

A: Given: The mass of crate is 22 kg. The applied force is 70 N. The free-body diagram of the crate is…

Q: the kinetic friction force that a horizontal surface exerts on a 60 kg object is 50 N. If the…

A: From Newton’s second law of motion.

Q: A 2 kg box slides to the right on a level surface at constant velocity. The coefficient of sliding…

Q: A skier is on a 25° slope and his mass is 80kg. If his constant velocity and the coefficient of…

A: Given, Mass=80kg

Q: A child pulls on a wagon handle at an angle of 37 degrees above the horizontal with a force of 45 N.…

A: The expression for the mass of the wagon is,

Q: A ski slides down a 25° slope for 25 m before taking off from a negligibly short horizontal ramp. If…

A: Given: The angle of inclination of the slope is 25 degrees. The distance covered is 25 m. The…

Q: A 60 kg block rests on a rough plane inclined at 30 deg with the horizontal. The coefficient of…

A: Given, Mass of the block m = 60 Kg angle of incline θ = 30∘ coefficient of sliding friction μ = 0.15…

Q: The figure shows a block of mass m resting on a 32° slope. The coefficient of static friction…

Q: The kinetic friction force between a 8.1-kg object and a horizontal surface is 72 N. If the initial…

Q: Fomd the horizontal for required moving a body weighing 200kg one a rough horizontal surface having…

A: Given data : Coefficient of friction (μ)=0.35Mass (m)=200 kgTo find :Horizontal force=F

Q: What is the magnitude of the force required to stretch a spring that has a constant of 425 N / m and…

A: given , K1 = 425 n/m K2 = 215 n/m

Q: A 3.11kg mass is initially at rest on a 55.3 degree incline. An applied force of48.4 N directed up…

Q: 150 mm 150 mm B' P 400 mm 4 kg

A: The hanging mass is, m=4 kg The coefficient of friction between the contacts is, μ=0.12 The tension…

Q: How much force is required to be exerted on a block weighing 200lb to reach a = 10ft/s2 towards the…

Q: A wet bar of soap slides down a ramp 10.0 m long inclined at 11.73°. What would be its acceleration?…

A: Let mass of bar of soap = m Length of ramp = 10 m θ = 11.73oμk = 0.06

Q: The figure shows a block of mass 7.0 kg slides down on an inclined rough plane at a constant…

A: Mass, m = 7 kg Acceleration , a = 2 m/s2

Q: Figure shows a block of mass m resting on a 20∘∘ slope. The block has coefficients of friction…

A: Such type of problems can be solved easily using Newton's laws of motion and applying the conditions…

Q: A block is placed on a frictionless 30 degree incline.the mass of the block is m=30kg. b.find the…

Q: A 510.24kg box is placed on top of a 15.69° inclined plane with a coefficient of kinetic friction of…

A: Analyze the diagram. Consider the rightward direction along the incline plane to be positive and…

Q: Suppose a box is pushed along an inclined plane of angle θ and then let go. If it has an initial…

Q: A 250 gram block on a 30 deg inclined plane is attached by an inextensible string going over a…

Q: A 50 kg block rests on a smooth plane inclined at 30 deg with the horizontal. What force P parallel…

A: Given data: Mass of the block, m=50 kg Inclined angle, θ=30°

Q: If a net horizontal push of 132 N is applied to a person applied with mass 60 Kg who is resting on…

A: Given The net horizontal force applied to a person is F=132 N. The mass of a person is m=60 kg.…

Q: A box with a mass of 300kg on top of an inclined plane (with an angle to the zontal of 30°) is held…

A: For equilibrium vertical and horizontal forces must be balanced.

Q: A steel beam is suspended from two ropes as it is lifted to the top of a building at a constant…

A: T1 = 722 N θ1 = 25.2oθ2 = 29.5oLet the mass of beam = m

Q: The coefficients of friction between the load and the flatbed trailer shown are us = 0.40 and Hk =…

Q: In the figure, the pulley is ideal. M2 is 11.3 kg and the table has no friction. The blocks are…

A: Given that, initial velocity= 4 m/s final velocity = 9 m/s Distance moved = 7.26 m

Q: A 315 kg block on a frictionless surface was pulled by a horizontal force with magnitude 230 N to…

A: mass of block = 315 kg surface type = frictionless magnitude of horizontal surface = 230 N

Q: A 4.40–kg block is set into motion up an inclined plane with an initial speed of vi = 7.60 m/s (see…

Q: A crate of mass 11.0 kg is pulled up a rough incline with an initial speed of 1.48 m/s. The pulling…

A: Note : Since question has multiple sub-parts, we can only give solutions to first three sub-parts.…

Q: A 5 kg box sits at rest at the bottom of a ramp that is 8 m long and that is inclined at 30° above…

A: Hint 1) Second equation of motion first of all let us find out the acceleration required. 2) with…

Q: 2. Block A, with a mass of 10kg, rets on a 35° incline. The coefficien atic friction is 0.40. An…

Q: A 35kg box is placed in an inclined plane with an elevation of 46.8°. What is the acceleration of…

A: The free body diagram of the box is as shown below-

Q: a person is pushing a 50 kg block across the ground at a constant speed of 10m/s with a force of 100…

A: Given Data : The mass of the box is given as m = 50 Kg. The speed of the box is given as v=10 ms The…

Q: A constant applied force F, of 11.0 N pushes a box with a mass m = 8.00 kg a distance x = 15.0 m…

A: According to the work energy theorem, the equation can be written as Ef=WF+Wr…

Q: A skier is on a 25 degree slope and his mass is 80kg. If his constant velocity and the coefficient…

Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

Question

A 31kg mass is place on a 34° inclined plane with a coefficient of kinetic friction of 0.11 attached to a pulley with a hanging mass of 7.80kg. What is the acceleration of the system?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

What is the acceleration of the system if a mass of 35.7kg is placed on a 45.6° inclined plane and attached to frictionless pulley with a 28.9kg box suspended on the other end?
Considering all Surfaces friction is 0.3, Determine the Maximum Value of force P without causing the 60kg block to move.
A 4.56kg mass is place on a 67° inclined plane with a coefficient of kinetic friction of 0.21 attached to a pulley with a hanging mass of 11.5kg. What is the direction of the acceleration of the system?
A block of mass 10.0 kg sits on a 30o incline, with a rope attached as shown. The rope slides over a frictionless pulley and from it hangs a second block of mass M. The coefficient of kinetic friction is 0.325. What must the mass M be, such that the 10.0-kg block sides down the incline at a constant velocity?
A block of mass 13.6 kg is sliding at an initial velocity of 4.65 m/s along horizontal surface to the right. The surface has a coefficient of kinetic friction of 0.254. How far will it slide before coming to rest? Calculate the time it takes to come to rest?
A 118kg boxsits on a flat surface where it has a static friction coefficient ofμs= 0.524and a kinetic friction coefficient ofμk= 0.318.What is the minimum horizontal force that a worker must apply in order to get the boxtobegin moving?
A skier is on a 25° slope and his mass is 80kg. If his constant velocity and the coefficient of kinetic friction between the ski and the snow is 9 m/s and 0.80, respectively, compute his velocity when he has skid 20m from his initial position and a drag force experienced by the skier equivalent to a magnitude of 0.6V^2.
Neglecting friction, determine the hanging mass may have so that the 100-kg block shown in the figure will neither start moving up the plane nor slip down the plane.
When a body slides down an inclined plane, does the work of friction depend on the body’s initial speed? Answer the same question for a body sliding down a curved surface.
A skier is on a 25 degree slope and his mass is 80kg. If his constant velocity and the coefficient of kinetic friction between the ski and the snow is 9 m/s and 0.80, respectively, compute his velocity when he has skid 20m from his initial position and a drag force experienced by the skier equivalent to a magnitude of 0.6V^2.
In the shown system the masses are equal the horizontal plane is rough and the pulley is massless. After releasing the system the hanging mass accelerates downward at a=4ms^2 the coefficient of kinetic friction between the mass and the plane is?
A 17 kg block rests on a 32 degree inclined frictionless surface and is attached by a light string to a 34 kg hanging mass where the string passes over a massless frictionless pulley. If g = 9.8 m/s^2 what is the tension in the connecting string?