Find the angular velocity of the platform with its load

Assignment Help Physics
Reference no: EM13511073

A 80.1-kg horizontal circular platform rotates freely with no friction about its center at an initial angular velocity of 1.77 rad/s. A monkey drops a 9.17-kg bunch of bananas vertically onto the platform. They hit the platform at 4/5 of its radius from the center, adhere to it there, and continue to rotate with it. Then the monkey, with a mass of 20.9 kg, drops vertically to the edge of the platform, grasps it, and continues to rotate with the platform. Find the angular velocity of the platform with its load. Model the platform as a disk of radius 1.51 m.

Reference no: EM13511073

Questions Cloud

What is the electric potential energy of this configuration : Two charged particles, q1 = ?2.50×10?3 C and q2 = +3.850e-3 C, are separated by a distance of 5.00 cm. What is the electric potential energy of this configuration
What is the logs kinetic energy : A duck is swimming down a river and passes a slow moving log. If the log had a mass of 35.2 kg, and the duck was swimming at 3.00 m/s, what is the log\'s kinetic energy
Find the center of mass velocity of the tall object : As part of a carnival game, a 0.578-kg ball is thrown at a stack of 24.3-cm tall, 0.343-kg objects and hits with a perfectly horizontal velocity of 11.6 m/s. find the center of mass velocity of the tall object
What is the work done by the outside force : A system consisting of two positive particles is altered by an outside force so that its potential energy increases by 5.4 ?J. What is the work done by the outside force
Find the angular velocity of the platform with its load : A 80.1-kg horizontal circular platform rotates freely with no friction about its center at an initial angular velocity of 1.77 rad/s. Find the angular velocity of the platform with its load
The balance sheet : A derivative is a financial instrument whose value is based upon another financial instrument, stock index or interest rate, or interest rate index.
Calculate how fast was the ball travelling : A 80.0 kg football player leaps straight up into the air (with no horizontal velocity) to catch a pass. how fast was the ball travelling
What is the recoil speed of the cannon : A 100 [kg] cannon fires a 10 [kg] steel ball horizontally with a speed of 50 [m/s]. What is the recoil speed of the cannon
Find the work done by the force pushing the sled : A child on a sled is initially at rest on an icy horizontal surface. Find the work done by the force pushing the sled

Reviews

Write a Review

Physics Questions & Answers

  How many conduction electrons in given gold wire

How many conduction electrons are there in a 3.50 mm diameter gold wire that is 50.0 cm long

  Find the kinetic frictional force that acts on the box

A 7.11-kg box is sliding across the horizontal floor of an elevator. find the kinetic frictional force that acts on the box

  What is the average speed of the fist during the hook

A hook is boxing primarily involves horizontal flexion of the shoulder, while maintaining a constant angle at the below. What is the average speed of the fist during the hook

  What are the values of the products

Light of wavelength 450 nm falls on the 0.48 mm wide slit and forms a diffraction pattern on a screen 1.1 m away.

  Calculate the center to center distance between the wires

Calculate the center to center distance between the wires when the force of gravity and magnetic force are balanced Fg=Fm

  What is the angular velocity of the disk

The platter of a computer hard drive disk rotates at 5400rpm.

  Illustrate what is the conventional name of the vector

The vector shows the weight of the stone. Complete the vector diagram showing another vector that results in zero net force on the stone. Illustrate what is the conventional name of the vector you have drawn?

  What is the acceleration of the two teams

Two teams of nine members each engage in a tug of war. The first team's members have average masses of 65 kg and exert average forces of 1350 N horizontally. What is the acceleration of the two teams

  What is the difference in their intensity levels

Two sound waves have intensities of 0.100Wm^2 and 5.00W/^2. What is the difference in their intensity levels

  How far will the cheetah have travelled by this time

The fastest land animal is the cheetah, which runs at a constant speed of 101 km/hr. The second fastest is the antelope, How far will the cheetah have travelled by this time

  What would be the maximum sustainable metabolic rate

Sweating is one of the main mechanisms with which the body dissipates heat. Sweat evaporates with a latent heat of 2430 kJ/kg at body temperature, what would be the maximum sustainable metabolic rate, in watts, if75% of the energy used by the body ..

  Find the components of the magnetic force felt by the charge

A 4mC charge passes through the point (3m, 4m) at a speed of 100m/s. Find the components of the magnetic force felt by the charge

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd