Ask Experts Questions for FREE Help !
Ask
    mezoking's Avatar
    mezoking Posts: 1, Reputation: 1
    New Member
     
    #1

    Dec 14, 2012, 10:33 AM
    Physics problem
    The maximum power of a car of mass 1200 kg when it is travelling at a constant
    Velocity of 30 m/s is 90 kW. Calculate the forward thrust (F) of the car’s engine when the car is travelling at 30 m/s.
    ebaines's Avatar
    ebaines Posts: 12,131, Reputation: 1307
    Expert
     
    #2

    Dec 14, 2012, 11:08 AM
    Power = Force x Velocity

    Plug and chug.

Not your question? Ask your question View similar questions

 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Physics problem help [ 6 Answers ]

You have a mass of 70 kg. You are sitting on a 14-kg sled, which can slide across the surface of a frozen pond (which is horizontal and frictionless). You have five heavy rocks (7 kg each) with you in the sled. You are going to attempt to propel the sled forward by throwing these rocks out the...

Physics Problem, Please help [ 3 Answers ]

An Olympic swimming pool is roughly 45 m long and 33 m wide. How long will it take to fill such a pool with an ordinary garden hose?

Physics problem [ 0 Answers ]

Chelsea went for a walk. At the beginning of her walk, she was traveling 2.3 m/s. Then she began to jog to reach a maximum speed of 4.2 m/s over a 15 second period. Assume that Chelsea’s acceleration was constant.

Physics problem [ 10 Answers ]

A ball is thrown straight upward and rises to a maximum height of 18.0 m above its launch point. At what height above its launch point has the speed of the ball decreased to one-half of its initial value?

Can somebody help with this Physics problem? [ 1 Answers ]

You observe an arti cial satellite orbiting the earth. You estimates it is at an altitude h = km above the earth's surface and has a mass m = 3500 kg. You wish to calculate when the satellite will be back in the same position. From the second law of motion and the gravitational force law,...


View more questions Search