Physics, asked by loveraja2549, 1 year ago

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

Answers

Answered by nitesh8145hygg
1
the ratio will be 1:2 this is right
Answered by n160314
0

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 = (u^{2}*(cos30^{2})/2g

Maximum height of the ball of mass 2m = (u^{2}*cos60^{2})/2g

The ratio of heights H1:H2 = cos30^{2}/cos60^{2}

     H1 : H2 = 3

Similar questions