Multiple Choice
A motorcycle of mass m starting from rest can attain a speed v after work W is performed by its engine.If the engine could perform work 4W then the final speed would be?
A) 4v
B) 2v
C) 16v
D) (2v) 1/2
E) (4v) 1/2
Correct Answer:

Verified
Correct Answer:
Verified
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