Ask a New Question

Question

A car of 900kgaccelerates uniformly from rest to speed of 30m/s in 15sec.What is its power?
4 years ago

Answers

oobleck
a = 30m/s / 15s = 2 m/s^2
power = work/time = force*distance/time = mass*acceleration*distance/time
4 years ago

Related Questions

A 69.5 kg painter is on a uniform 30.0 kg scaffold supported from above by ropes . There is a 5.0 kg... Two people are carrying a uniform 788.0 N log through the forest. Bubba is 2.0 m from one end of the... A 90N dog climbs up a non-uniform (lambda = Cx^(3/2)), 100N ladder. The top of the ladder rests on t... One of the conditions for Uniform Circular Motion is that the acceleration be centripetal and direct... 1. You look great in your uniform. 2. You look great if you wear your uniform. -----------------... 1. You look great in your uniform. 2. You look great when you are wearing your uniform. 3. You loo... A rod (length = 2.0 m) is uniformly charged and has a total charge of 40 nC. What is the magnitude o... most commonly used german uniform name give two arguments on why uniforms are bad
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use