A ball of mass m and 2m are projected with identical velocities from the same point making angle 30 degree and 60 degree with vertical axis . the ratio of their height attained by balls will be
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the ratio will be 1:2 this is right
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Answer:
H1 : H2 = 3
Explanation:
Horizontal velocity component = u sinx
Vertical velocity component = u cosx
Maximum height = Average velocity(Vertical component) x u cos30/g
Maximum height of the ball of mass m = (*()/2g
Maximum height of the ball of mass 2m = (*)/2g
The ratio of heights H1:H2 = /
H1 : H2 = 3
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