if a body loses half of its velocity on penetrating
Answers
Answered by
4
Its velocity becomes u/2 after penetrating 3 cm in the block. We can calculate the deceleration of the body using these. Now, we can calculate the distance the body travels till it comes to rest. Therefore, the body penetrates 1 cm (4-3=1cm) more before coming to rest.
Answered by
4
Its velocity becomes u/2 after penetrating 3 cm in the block. We can calculate the deceleration of the body using these. Now, we can calculate the distance the body travels till it comes to rest. Therefore, the body penetrates 1 cm (4-3=1cm) more before coming to rest.
Similar questions