A body, thrown upwards with some velocity reaches maximum height of 50 m . Another body with double

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2.Motion in Straight Line

easy

A body, thrown upwards with some velocity reaches the maximum height of $50 m$. Another body with double the mass thrown up with double the initial velocity will reach a maximum height of $..........\,m$

A

$100$

B

$200$

C

$300$

D

$400$

Solution

(b)

$H _{\max } \propto u ^2$, if body is projected with double velocity then maximum height will become four times i.e. $200\,m$.

Standard 11

Physics

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