What torque will bring the balls to a halt

Assignment Help Physics
Reference no: EM13279736

A 1.5kg ball and a 3.0kg ball are connected by a 3.0m long rigid, massless rod. The rod and balls are rotating clockwise about its center of gravity at 16rpm. What torque will bring the balls to a halt in 6.0s ?

Reference no: EM13279736

Questions Cloud

What is the minimum and maximum dc levels : A voltmeter is specified to have an accuracy error of ±0.1% of full-scale on a ±1V scale. If the meter produces a reading of 0.323VDC, what is the minimum and maximum DC levels that might have been present at the meter's input during this measurem..
Compute the wind velocity : If an airplane has airspeed 100 km/hr southwest but is traveling 140 km/hr south relative to the ground
Find equivalent inductance with respect to terminals a and b : Assume that the initial energy stored in the inductors shown in the circuit is zero. Find the equivalent inductance with respect to terminals a and b
What are the test inputs use to evaluate steady-state error : What are the test inputs we use to evaluate steady-state error (SSE). How many integrations in the forward path are needed (type of the system) to get zero SSE for each of these test inputs.
What torque will bring the balls to a halt : A 1.5kg ball and a 3.0kg ball are connected by a 3.0m long rigid, massless rod. What torque will bring the balls to a halt
Draw a phasor diagram : What is the approximate value of the phase angle and draw a phasor diagram
Average fixed costs-one-price policy : The majority of U.S. firms use a one-price policy. Customers are likely to be less price sensitive when: Average fixed costs:
What is the energy of each sled : A sled of mass m is pushed for 5 seconds at a constant force. A sled of mass M (more) is also pushed for 5 seconds. What is the energy of each sled
How far is the bucket from the older child : Two children carry a lightweight 2.4m -long horizontal pole with a water bucket hanging from it. How far is the bucket from the older child

Reviews

Write a Review

Physics Questions & Answers

  What is the radius of resulting circular path

Bob, of mass m, drops from a tree limb at the same time that Esther, also of mass m, begins her descent down a frictionless slide. If they both start at the same height above the ground, which is true about their kinetic energies as they reach the gr..

  Find out the gauge pressure of the water gun

Suppose that the speed of the water in the reservoir is zero, and that the water flow is steady. Overlook both air resistance and the height difference between the reservoir and the muzzle.

  Find the acceleration of the bullet

A bullet is fired through a board 10.0 cm thick in such a way that the bullet's line of motion is perpendicular to the face of the board, Find the acceleration of the bullet as it passes through the board

  At what rate is entropy being generated due to tidalfriction

As a result of the friction of tides, the earth rotates more slowly as time progresses. Each year the time it takes for the earth to complete one rotation increases by 20microseconds. at what rate [J/(yr*K)] is entropy being generated due to tidal ..

  Find out the angular speed of the turntable

A large wooden turntable in the shape of a flat uniform disk has a radius of 2.00 m and a total mass of 120kg. The turntable is initially rotating at 3 rad/s about a vertical axis through its center.

  What is the magnifying power of an astronomical telescope

what is the magnifying power of an astronomical telescope using a reflecting mirror whose radius of curvature is 4.63m and an eyepiece whose focal length is 3.16cm

  What is the x-component and y-component of the dump truck

The leg and cast weigh 290 -N, with the center of mass as indicated by the blue arrow in the diagram. The counterbalance w2 weighs 120 N. Determine the weight w1 and angle α needed in order that there is no force exerted on the hip joint by the le..

  What is the focal length of this mirror

What is the focal length of this mirror. If the object is 25 cm in front of the mirror, what is the image distance.

  What was the speed of the meteorite

A car of mass 2100 kg collides with a truck of mass 4500 kg, and just after the collision the car and truck slide along, stuck together. The car's velocity just before the collision was m/s, and truck's velocity just before the collision was m..

  Determine the momentum of each photon

An electron and a positron, each moving at 3.0*10^5 m/s, collide head on, disappear, Determine the momentum of each photon

  What would take place to the superhero on delivery

If the ultimate shear strength of steel is taken to be 2.50x 10^9 Pa, what force is required to punch through a steel plate 2.2cm thick? Assume the superhero's fist has cross-sectional area of 8.00x 10^1 cm2 and is approximately circular.

  What is the net force on the rocket

A small rocket to gather weather data is launched straight up. Several seconds into the flight, its velocity is 120 m/s, What is the net force on the rocket

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