a fielder on the gound throws a ball at an angle of 15degree to the horizontal with velocity vz at the wicket to dismiss the batsman had he thrown the ball at 45degree with a speed vb to hit wicket , then va/vb??

Question

anonymous · Answer

So does the batsman thrown a ball at 45 degree or do we must answer it?

anonymous · Answer

I didn't get the question

anonymous · Answer

horizontal with velocity va ...sorry we have to find the ratio bet velocity

experimentx · Answer

$$ v_z = v\sin\theta $$
$$ \implies v = v_z /\sin 15$$

Now find the ratio of $ v_x $ and $ v_y $ at 45

anonymous · Answer

so, in each case, the ball hits the wickets is it?