Answered: Derive formula for the acceleration…

Name: Derive formula for the acceleration with a 'massless' pulley.
Uploaded: 2024-03-20T06:56:46.000Z
Channel: Bartleby
Description: Derive formula for the acceleration with a 'massless' pulley.

Science

Physics

Derive formula for the acceleration with a 'massless' pulley.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter9: Statics And Torque

Section: Chapter Questions

Problem 25PE: Repeat Exercise 9.24 for the pulley shown in Figure 9.26(c), assuming you pull straight up on the...

See similar textbooks

Related questions

Q: A pulley system with 2 loads is illustrated in the figure below. Derive the expression of the…

Q: by

A: The free-body diagram for the situation can be given as,

Q: 140 N 14m 40 N 240 N 3. Determine the resultant of the three forces acting on the pulley shown.

A: Resultant of the forces is the vector sum of forces acting in x and y direction .

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

A: Height of the bigger block is h = 1 m Time taken to reach the bigger block to the ground is t =…

Q: The FedEx and UPS boxes have almost reached the top of the inclined plane they have been moving…

Q: An Atwood machine has M1 = 2Kg and M2= 10Kg, the pulley has no mass. Calculate the acceleration of…

Q: A pin-connected system of levers and bars is used as a toggle for a press as shown in Fig. the force…

A: Given: A pin-connected system of levers and bars is used as a toggle for a press as shown in…

Q: For serious fractures of the leg, the leg may need to have a stretching force applied to it to keep…

A: It is given that,

Q: A boy pushes a 50 kg wheelbarrow with a velocity of 0.5 m/s. If he uses a force of 10 N, how far…

Q: The drawing below shows a person whose weight is W = 552 N doing push-ups. Assume L1 = 0.871 m and…

A: The equilibrium torque about foot is,

Q: The 75-kg package resting on the floor will be lifted using pulley-cable system shown below. The…

A: The tension in whole wire will be same and the winch will deliver horizontal force T. T+T=2T, will…

Q: Two hanging masses of 5.6kg and 11.2kg are attached to a frictionless pulley at both ends. What is…

Q: Suppose the mass of the pulley is doubled, to 0.160, and that everything else in the system remains…

A: Given,

Q: A pulley is used to: change the direction of the tension force reduce the tension force change the…

Q: Classify the following into levers as classI, class II, class III: (a) a door , (b) a catapult, (c)…

A: A lever is a rigid bar which is rotating around a pivot point called fulcrum. It is mainly used to…

Q: In the figure here three ballot boxes are connected by cords, one of which wraps over a pulley…

A: Given data: Mass of box A, mA = 32 kg Mass of box B, mB = 45 kg Mass of box C, mC = 13 kg

Q: Jack is 5'1” and his brother is 6’ 3”. Jack's maximum strength is to lift 100 lb and his brother 111…

Q: Both girls arrive at the same time at opposite sides of a door that can swing open in both…

A: The estimation of torque for each person will give the answer. The expression for torque is,…

Q: A spring balance which is used for long time, shows wrong readings. Why?

Q: The sailors wants to pull the boat through a cord and a pulley. How do you this this idea? Choose…

A: It is a smart design

Q: Hi I needed help with this. An athlete with a mass of 53.5 kg is doing pushups as shown in the…

A: To determine the force the athlete must exert on the floor with each hand to do a push-up, we need…

Q: A supertanker uses a windlass (a type of winch) like the one shown in the figure below to hoist its…

A: The free-body diagram of the system is shown below. Here, m is the mass of an anchor and T is the…

Q: You have to lift a load of 500 N. Which pulley system will you prefer? Why? Find out the effort to…

A: The mechanical advantage is given by M.A =LoadEffort

Q: A string is rolled arovnd a cylinder (m=4.0 kg) as shown below. A person pulls on the string,…

A: A string is rolled around a cylinder (m=4.0kg) as shown below. A person pulls on the string, causing…

Q: A spanner (or wrench) has a long handle. Why?

A: A spanner is a tool with a shaped opening used for gripping and turning a nut or bolt.

Q: A 4.0 kg, 36 cm diameter metal disk, initially at rest, can rotate on an axle along its axis. A…

A: Solution:-Given thatmass of disk (m)=4 kgdiameter of disc (d)=36 cm=0.36 mTangential force (Ft)=5…

Q: A tightrope walker uses a long pole to aid in balancing. Why?

A: A tightrope walker uses a long pole to help it in balancing. It works on the principle of law of…

Q: The sketch shows a coin at the edge of a turntable. The weight of the coin is shown by the vector W.…

Q: A mechanic uses an ideal pulley system such as the one shown in the figure below to support a car…

A: The free-body diagram of the lower pulley is shown below. Here, m denotes the engine’s mass and g…

Q: With no losses in the string-pulley system, calculate the force (in Newtons) Alice must pull on the…

A: Given: The mass of the object is 47 kg The motion of the objet is uniform. Introduction: Here,…

Q: a) What is the tension T in the rope? Assume that all sloped segments of the rope are vertical. b)…

A: A pulley is a simple machine that is a combination of a string rolled over a wheel. The mechanical…

Concept explainers

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!

Topic Video

Question

Derive formula for the acceleration with a 'massless' pulley.

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

A pin-connected system of levers and bars is used as a toggle for a press as shown in Fig. the force F exerted on the can at A when a force P = 100 lb is applied to the lever at G. Determine 78° D E G 67° 8 in. 30 in.
The sailors wants to pull the boat through a cord and a pulley. How do you this this idea? Choose the answer It is a smart design. They will not Actually, the boat will move backward.
Repeat the preceding problem for a car with four- wheel drive.
Consider a pulley system of the type shown in the figure above. Suppose that the upper pulley has no mass and the lower two pulleys have a total mass of 9.1 kg; the block attached to the lower pulleys represents a car engine of mass 115kg . a) What is the tension T in the rope? Assume that all sloped segments of the rope are vertical. b) What force does the ceiling exert on the upper pulley, assuming you pull straight up on the rope?
A boy pushes a 50 kg wheelbarrow with a velocity of 0.5 m/s. If he uses a force of 10 N, how far does he push the wheelbarrow? His initial velocity is 0 m/s.
In the pulley problem, one of the weights has a greater mass than the other. If both of the weights are equal in mass, what would be the acceleration?
A 5kg mass is hanging over a pulley with a 10 kg mass on the other side. What is the tension in the string and the acceleration of the masses? Please include detailed answer with netforce equations
The turnbuckle is tightened until the tension T in cable AB is 3.6 kN. 1.6 m 2 m 1.5 m 0.8 m
We have a rope that goes through a pulley. At one end of the rope hangs a 5 N weight and on the other end hangs a 10 N weight. Find the acceleration of the system. 10N 5N
The FedEx and UPS boxes have almost reached the top of the inclined plane they have been moving along and are now arrangedThe UPS box has a mass of 3.0 kg, and the FedEx box has a mass of 1.0 kg. The inclined plane is frictionless;however, the horizontal floor has coefficients of static and kinetic friction of 0.5 and 0.2. The pulley is frictionless, and the massesof the pulley and cord are negligible. Answer the following about this system. a.What is the size of the normal force on the UPS box?b. This system will begin to move if released from rest. However, if youpressed with a downward force on the FedEx box, this system could remain at rest.What size force is required? Your solution should include two free-body diagrams.c. If the system was set into motion down the ramp, without the forcementioned in the previous part, what would be the acceleration of the system? Yoursolution should include two free-body diagrams.
A mechanic uses an ideal pulley system such as the one shown in the figure below to support a car engine of mass 177 kg. MA = 2 (a) Determine the tension in the rope. N (b) Determine the force the ceiling must supply, assuming you pull straight down on the rope. magnitude N direction ---Select---
In the figure here three ballot boxes are connected by cords, one of which wraps over a pulley having negligible friction on its axle and negligible mass. The masses are ma-32 kg. my-45 kg, and mc-13 kg. When the assembly is released from rest. (a) what is the tension in the cord connecting B and C, and (b) how far does A move in the first 0.300 s (assuming it does not reach the pulley)? (a) Number (b) Number Unit Unit B