Calculate the cars rotational energy

Assignment Help Physics

Reference no: EM13510971

A car with a total mass of 1.57 103 kg has wheels of radius 32.5 cm and moment of inertia 0.875 kg · m2.

(a) Find the car's translational kinetic energy when the car is moving at a speed of 21.0 m/s.

(b) Find the car's rotational energy when the car is moving at a speed of 21.0 m/s.

Reference no: EM13510971

Questions Cloud

Compute the total, price, and quantity labor variances : During August, the company incurs 2,100 hours of direct labor at an hourly cost of $10.80 per hour in making 1,000 units of finished product. Compute the total, price, and quantity labor variances.

What is the exact potential drop across resistor : Three resistors are connected in series across a 11-V power supply. what is the exact potential drop (in volts) across resistor 3

Compute the maximum roth ira contribution : Compute the maximum Roth IRA contribution that she can make in 2004

Employer-sponsored qualified retirement plan : How much can Nick deduct if he is not covered by an employer-sponsored qualified retirement plan - how much can Nick deduct if he is covered by an employer-sponsored qualified retirement plan?

Calculate the cars rotational energy : A car with a total mass of 1.57 103 kg has wheels of radius 32.5 cm and moment of inertia 0.875 kg · m2. Find the car's rotational energy when the car is moving at a speed of 21.0 m/s

Compute how long is year on mercury in units of earth years : The average distance of the planet Mercury from the sun is 0.39 times the average distance of the earth from the sun. How long is a year on Mercury in units of earth years

How much income should karen have recognized : How much income should Karen have recognized in the year the ISO was granted - how much income does Karen recognize when she exercises the ISO?

How much must betsy include in gross income : During the year, Betsy purchases clothing with a retail value of $10,000 for $5,000. In addition to her salary, how much must Betsy include in gross income?

Determine the vertical height of the hill : A bicyclist is traveling at a speed of 20 m/s as he approaches the bottom of hill. Determine the vertical height of the hill

User Account

All Pages