What is its rotational speed when it reaches the bottom

Reference no: EM13683342

A solid cylinder of radius 0 cm and mass 9 kg starts from rest and rolls without slipping down a 32° incline that is 9 m long.

1. What is its translational speed when it reaches the bottom?

2. What is its rotational speed when it reaches the bottom?

3. What is the ratio of translational to rotational KE at the bottom? (Avoid putting in numbers until the end so you can answer)

4. Do your answers in (a) and (b) depend on the radius of the sphere or its mass?

Reference no: EM13683342

Questions Cloud

Find its angular velocity just before it started up : A yo-yo has a mass of 0.604 kilogram, a moment of inertia of 0.01 kgm2, and a string that is 0.592 meter in length. find its angular velocity just before it started up

Charges to the midpoint of line joining other two charges : Three charges q = 0.320 C form an equilateral triangle, 1.70 m on a side. Using energy that is supplied at the rate of 0.76 kW, how many days would be needed to move one of the charges to the midpoint of the line joining the other two charges?

Find how long does it take an electron to travel : A 200 kilometer long high voltage transmission line 2 centimeter in diameter carries a steady current of 1,000 Amp. find how long does it take an electron to travel the full length of the cable

Determine effect of the change and prepare the appropriate : Determine the effect of the change and prepare the appropriate journal entry to record ABC Co.'s Income tax expense for 2011.

What is its rotational speed when it reaches the bottom : A solid cylinder of radius 0 cm and mass 9 kg starts from rest and rolls without slipping down a 32° incline that is 9 m long. What is its translational speed when it reaches the bottom? What is its rotational speed when it reaches the bottom?

Compute the frequency of this em-wave in air : Green light has a wavelength of 5.4 x 10-7 meter. Compute the frequency of this EM-wave in air

Find how big a force does this radiation exert on the earth : The intensity of radiation reaching the earth from the sun is 1350 W/m2. The earth's radius is 6.4 x 106 meter. Find how big a force does this radiation exert on the earth

A simple harmonic transverse wave is traveling along : A simple harmonic transverse wave is traveling along a stretched wire which has a linear mass density of 8.00 g/m. The tension in the wire is 8.00 N. Compute the wavelength of the wave if it has a frequency 200 Hz.

Compute and discuss the percentages of change in the profit : Write a one to two page single-spaced memo to the management of Shaw Company and include/attach your findings and compute and discuss the percentages of change in the profit and cash balance of the company due to the increase in the price.

User Account

All Pages