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Q5.

QUESTION 5
Sanic the hedgehog is running after Dr. Eggmon with a speed, v. In order to catch up to Dr. Eggmon, Sanic quadruples
his running speed (his new speed is 4*v). What is Sanic's new kinetic energy after he speeds up? Let KE be Sanic's
kinetic energy when he's running at a speed of v.
Ⓒ16*KE
4'KE
2*KE
KE

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