An object of mass m= 4kg placed on a frictionless, horizontal table is connected toa string that passes over a pulley and then isfastened to a hanging object of mass m=9kg as shown in figure.Calculate.(a) the acceleration (a) of the objects(b) the tension (T) in the string.(a) The acceleration of the objects (in m/s) isindows bu(b) The tension in the string (in Newtons) is36°C bCull lis SIDELL

Given :- The mass m1 = 4 kg The mass m2 = 9 kg The mass arranges in the wavy shown in the figure.…

An object of mass m= 4kg placed on a frictionless, horizontal table is connected to a string that passes over a pulley and then is fastened to a hanging object of mass m2= 9kg as shown in figure. Calgulate

An object of mass m= 4kg placed on a frictionless, horizontal table is connected to a string that passes over a pulley and then is fastened to a hanging object of mass m2= 9kg as shown in figure. Calgulate

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter5: Newton's Law Of Motion

Section: Chapter Questions

Problem 107CP: An object is acted on by three simultaneous forces: F1=(3.00i+2.00j)N , F2=(6.00i4.00j)N , and...

See similar textbooks

Related questions

Q: A frustrated farmer is trying to move a large rock from his land. The stone has a mass of 9.00×102…

Q: A block of mass 4.9 kg is sitting on a frictionless ramp with a spring at the bottom that has a…

A: mass of block (m) = 4.9 kg spring constant (k) = 410 N/m θ = 19o

Q: A farmer's tractor pulls a rope of length 12 m attached to a bale of hay through a pulley that is 7…

Q: A 25.0-kg girl in a swing is pushed to one side and held at rest by a horizontal force F so that the…

A: Given:- The mass of the girl m =25 kg A swing is pushed to one side and held at rest by a…

Q: A box whose mass (m) moving on the surface of a smooth table collided with a flexible collision with…

Q: A 20.0-kg block is connected to a 30.0-kg block by a string that passes over a light frictionless…

Q: In the figure, two blocks are connected over a pulley. The mass of blockA is 15.0 kg and the…

Q: A 150 pound (68 kg) student races up the stairs, traversing a total height of 12 feet (3.7 meters)…

A: GIVEN :- Mass of the student = m = 150 pond = 68 kg total height travelled = h = 12…

Q: The ends of a 0.5-kg rod AB are constrained to move along slots cut in a vertical plate as shown. A…

Q: A block of mass 4.9 kg is sitting on a frictionless ramp with a spring at the bottom that has a…

Q: A block of mass mĄ= 20kg on an inclined plane and a bucket of mass mbucket = 13kg are attached to…

Q: A block of mass m, - 10.0 kg is connected to a block of mass m,- 32.0 kg by a massless string that…

A: Apply the energy conservation equation.

Q: Assume that you are riding a bicycle. An applied force of 701 N downward is applied as you push on…

A: MA = Fo/Fi

Q: A block of massmĄ= 20kg on an inclined plane and a bucket of mass mbucket = 13kg are attached to the…

Q: 10. A 37.0-kg child swings in a swing supported by two ropes, each 3.10 m long. Find the tension in…

A: The forces working on the child-swing system are the tension force and the weight of the child. The…

Q: The diagram below shows a system of two blocks with masses m and 4m connected by a massless rope…

A: Mass of the hanging block is m Mass of the block resting on the surface is 4m

Q: A block of mass m¡ = 20.0 kg is connected to a block of mass m,= 30.0 kg by a massless string that…

A: The KE of a spring can be given by KE=12kx2 where k= spring constant, and x=displacement. Also, the…

Q: A spring of negligible mass has force constant k=900 N/m.

A: U = 120 J k = 900 N/m m = 1.60 kg

Q: A couple of 500 Joule is applied on a box counter-clockwise. Compute the force F of the Couple if…

Q: A 0.053 kg bullet is fired into a 5.52 kg wood block, which is attached to a pendulum. At the…

Q: A truck used to demolish a building obstructing the construction of a bridge. This truck contains a…

Q: The ends of a 0.5-kg rod AB are constrained to move along slots cut in a vertical plate as shown. A…

Q: crane lifts a 765 kg girder 23.5 m in 45.2 seconds. Calculate the power of the crane.

A: Mass of girder = 765 kg Height = 23.5 m Time taken = 45.2 second

Q: A block of mass 5 kg rests on the surface of a table, an 5 4 kg that hangs from the table by a…

A: Given:- The mass of the block on table m1 = 5 kg The mass of the hanging block m2 = 4 kg The…

Q: How far will the 100-kg block move 2 seconds after it is released from the position shown. The…

Q: The two masses (m1 = 5.1kg and m2 = 2.9kg) in the Atwood's machine shown in the figure are released…

A: Given: Mass m1 = 5.1 kg. Mass m2 = 2.9 kg h1 is = 0.77 m The speed of m1 is v1=1.7 m.s-1 Let the…

Q: two blocks are connected over a pulley. The mass of block A is 10 kg, and the coefficient of kinetic…

A: The expression for the friction force,

Q: 2. A 20.0-kg block is connected to a 30.0-kg block by a string that passes over a light frictionless…

A: Lets Consider m1 =30kgm2=20 kgK=250N/mextension,x=20cm=0.2 m

Q: A 2.7kg mass cart is attached to a spring with a stiffness of 590N/m. In the picture on top, the…

Q: A 15 kg box is pulled with an applied force of 40 N with a rope at an angle of 40 degrees above the…

A: Given data: Applied Force (F) = 40 N Angle (θ) = 40° above the horizontal Displacement (d) = 10.0 m…

Q: A 30.0-kg girl in a swing is pushed to one side and held at rest by a horizontal force F→ so that…

Q: A block of mass 2.9 kg is sitting on a frictionless ramp with a spring at the bottom that has a…

A: Given data: Mass of the block m=2.9kg Spring constant k=470 N/m The angle of the ramp θ=13° Distance…

Q: It has returned again: the pulley problem. A block of mass m is placed on a table with coefficient…

A: Given- Mass of block on table is "m" Mass of block on hanging is "M" Falling height is (s)= "y"…

Q: In the pulley system shown in the attached picture, the free end of the rope wound around the…

A: Consider the free-body diagram of the pullies as follows.

Q: A truck used to demolish a building obstructing the construction of a bridge. This truck contains a…

Q: Block A (mass 40 kg) and block B (mass 80 kg) are connected by a string of negligible mass as shown…

A: Answer: 3579 J

Q: A physics student flips out when he keeps missing the same question on a Concept Builder. Outraged…

Q: The biock on a vnooth encleed plane n moving down with a constant acceleraton of 4 m/s The block on…

A: acceleration of block on the inclined plane = 4 ms2 , downwardsmass of block on inclined plane = 41…

Q: A rickshaw puller pulls the rickshaw by applying a force of 120 N. If the rickaw moves with constant…

A: Given, Rickshaw puller pulls the rickshaw by force (F) = 120N Rickshaw moves with constant velocity…

Q: The figure shows a 100kg block being released from rest from a height of 1.0m. It then takes it…

Q: Particles of mass 600g and 400 g are connected by a light inextensible string passing over a smooth…

Q: A child and sled have a combined mass of 60 kg. The child starts from rest at the top of a 4 m high…

A: Given information: Here, m is the combined mass and h is the hill’s height.

Q: If two different forces can accelerate the same block from rest to the same final speed, then the…

A: Given, Two forces accelerated a block from rest to a final speed

Q: 1. Blocks A and B move along frictionless vertical bars and are connected with a rope that wraps…

Q: A 0.50 kg the block is placed on rough surface. A string attaches the block to a 0.20 kg hanging…

A: 0.5 kg mass is on rough surface connected to 0.2kg hanging mass Displaced by 1m Wf = -0.96 J

Q: A beam AB of negligible mass is subject to the loading shown. Find the distance the resultant of the…

A: Point force=10kN

Concept explainers

Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.

Question

An object of mass m= 4kg placed on a frictionless, horizontal table is connected toa string that passes over a pulley and then is
fastened to a hanging object of mass m=9kg as shown in figure.
Calculate.
(a) the acceleration (a) of the objects
(b) the tension (T) in the string.
(a) The acceleration of the objects (in m/s) is
indows bu
(b) The tension in the string (in Newtons) is
36°C b
Cull lis SI
DELL

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 1 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

A service elevator takes a load of garbage, mass 10.0 kg, from a floor of a skyscraper under construction, down to ground level, accelerating downward at a rate of 1.2m/s2 . Find the magnitude of the force the garbage exerts on the floor of the service elevator?
An object of mass 10 kg is roleased from rest 4000 m above the ground and allowed to fall under the influence of gravity Assuming the force duo to air resistance is proportional to tho velocity of the object with proportionality constant b 50 N.sec/m, determine the equation of motion of the object When will the object striko the ground? Assume that the accoloration due to gravity is 9.81 m/sec and let x(t) represent the distance the objoct has fallon in 1 seconds Delermine the oquation of motion of the object
Block A has a mass of 10 kg, and blocks B and c have masses of 5 kg each. Knowing that the blocks are initially at rest and that B moves through 3 m in 2 s, determine (a) the magnitude of the force P, (b) the tension in the cord AD. Neglect the masses of the pulleys and axle friction.
the net external force on the 24-kg mower isstated to be 51 N. If the force of friction opposing the motionis 24 N, what force F (in newtons) is the person exerting onthe mower? Suppose the mower is moving at 1.5 m/s whenthe force F is removed. How far will the mower go beforestopping?
Suppose a 60.0-kg gymnast climbs a rope. (a) What is the tension in the rope if he climbs at a constant speed? (b) What is the tension in the rope if he accelerates upward at a rate of 1.50 m/s?
Mass Ma lies on top of mass Mb, as shown. Assume Mb > Ma. The two blocks are pulled from rest by a massless rope passing over a pulley. The pulley is accelerated at rate A. Block Mb slides on the table without friction, but there is a constant friction force f between Ma and Mb due to their relative motion. Find the tension in the rope.
A 9.9 kg mass resting on a smooth (frictionless) horizontal table is connected to a cable that passes over a pulley and then is fastened to a hanging 12.8 kg mass. (a) Find the acceleration (in m/s/s) of the two objects. m/s/s (b) Find the tension (in Newtons) in the string connecting the two masses.
Mass Ma lies on top of mass Mp, as shown. Assume M, > Mạ. The two blocks are pulled from rest by a massless rope passing over a pulley. The pulley is accelerated at rate A. Block M, slides on the table without friction, but there is a constant friction force f between Ma and M, due to their relative motion. Find the tension in the rope.
Asap
A box with a mass of 5 kg accelerates its speed in a straight line, increasing it from 5 m/s to 8 m/s, due to the application of an external force acting for a duration of 2.0 s. Calculate the average strength of this force.
A 4 kg mass is resting on a table. A string is attached to the 4 kg mass and passes over a frictionless pulley and is connected to a 5 kg mass hanging over the side. If the coefficient of friction between the table and the 4 kg mass if 0.3 find; A) The acceleration of both masses B) The tension in the string 5 kg
A fireman has mass m; he hears the fire alarm and slides down the pole with acceleration a (which is less than g in magnitude). (a) Write an equation giving the vertical force he must apply to the pole. (b) If his mass is 90.0 kg and he accelerates at 5.00 m/s2, what is the magnitude of his applied force?