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Asked by tasha

What is the speed of an 800-kg car whose KE is 250 kJ?

Use the formula KE = (1/2) M V^2

Rearrange it to solve for V. You'll need to take a square root along the way.
18 years ago

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Answered by Jessy
75 mph
18 years ago
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What is the speed of an 800-kg car whose KE is 250 kJ?

Use the formula KE = (1/2) M V^2

Rearrange it to solve for V. You'll need to take a square root along the way.

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