A 1300 kg small hybird car is traveling at 108 km/h. Determine a) the kinetic energy of the vehicle b) the speed required for a 9000 kg truck to have the same kinetic energy as the car?

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Jean KeelingLv2

28 Jan 2019

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1) Two cars of the same mass collide at an intersection. Justbeforethe collision one car is traveling east at 55.0 km/h and the othercar is traveling south at30.0 km/h. If the collision iscompletelyinelastic, so the two cars move as one object after thecollision,what is the speed of the cars immediately after thecollision?
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I am also stuck on this question below: I think it has the sameideaas the one above. PLEASE HELP!

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A 1300 kg small hybird car is traveling at 108 km/h. Determine a) the kinetic energy of the vehicle b) the speed required for a 9000 kg truck to have the same kinetic energy as the car?

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