How long does it take the system to stop

Assignment Help Physics

Reference no: EM13559558

AN object of a mass of 8 kg revolves in a circle of a radius of 3 mattached by a massless string to the center. There is nogravity or friction. It makes a complete turn every 5seconds. If a constant decelerating torque of 9 is applied tothe mass in order to stop the rotation:

What is the angular acceleration, how long does it take the system to stop, how far in radians will it go, how many turns is this equal to?

Reference no: EM13559558

Questions Cloud

Describe the sight of his men being eaten : What metaphor does odyessues use to describe the sight of his men being eaten

How much current does it draw : To empty a flooded basement, a water pump must do work (liftthe water) at a rate of 2.00 kW. If the pump is wired to a 240-Vsource and is 84% efficient, how much current does it draw

Name the four major systems of social stratification : Name the four major systems of social stratification. Discuss the defining characteristics of each major system, and provide an example of each one.

Explain the rate constant for a first order reaction : The rate constant for a first order reaction is 1.8 x 10 to the neg 2 s-1at 742 k and 4.5 x 10 to the neg 2 s-1 at 902 k. what is the activation energy step by step

How long does it take the system to stop : AN object of a mass of 8 kg revolves in a circle of a radius of 3 mattached by a massless string to the center. There is nogravity or friction. how long does it take the system to stop

Explain what is the calculated mass of k4fe(cn)63h2o : What is the calculated mass of K4Fe(CN)63h2o needed to prepare 100.00ml of .0250M solution. I just need help with the whole thing including units and significant figures.

Calculate how many cylinders are required : A balloon whose volume is 500m3 is to be filledwith hydrogen at atmospheric pressure. How many cylinders are required

What is your conclusion closing argument : What is your conclusion's closing argument?

Evaluate the average angular speed of this pulsar : A pulsar is a rapidly rotating neutron star that continuouslyemits a beam of radio waves in a searchlight manner. Determine the average angular speed (in rad/s) of this pulsar

User Account

All Pages