Physics, asked by kaurjas1583, 7 months ago

A 150g cricket ballistic hit by a batsman with an initial velocity of 40m/s at an angle 60°with the horizontal . Find kinetic energy when it reaches its maximum height.

Answers

Answered by llxdevilgirlxll

Hyy Dude

30J

Explanation:

At maximum height there is only horizontal component of velocity because there is no acceleration in x direction if we take this motion in x-y plane ,so as the ball has only horizontal velocity which is 20m/s then the K.E of the ball is=1/2×0.15×(20)²=30J

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