If Kinetic energy increases to 16 times then the velocity should be increased to
Answers
Answered by
6
KE=1/2mv²
KE' = 16/2mv'² = 8mv'²
=> 8mv'²= 1/2mv²
=> 16mv'²= mv²
=> 16v'² = v²
=> 4v' = v
=>so, v = 4v'
Velocity increased by 4 times
KE' = 16/2mv'² = 8mv'²
=> 8mv'²= 1/2mv²
=> 16mv'²= mv²
=> 16v'² = v²
=> 4v' = v
=>so, v = 4v'
Velocity increased by 4 times
Similar questions