Question

a ball thrown vertically upwards with velocity 98m/s total height acquired by the body is 490 m find height acquired by the ball on losing 1/4 of its K.E​

Answer 1

Answer:

122.5m

Explanation:

Here, we use kinematic 2nd equation and we put the value m as coefficient of any value with respect to the same reference of body and value.

Hope u get it...