Question

a body is projected vertically up with velocity 98 ms .after 2 sec if acceleration due to gravity of earth disappears the velocity of the body at the end of next 3 sec is

Answer 1

hope this helps you......

Answer 2

Answer:

v-u =at

So 98-10×2

=78

Explanation:

When the gravity disappeared because of the inertia of motion the body tends to move in same direction and same velocity until external force is applied

Hence after 3 seconds the velocity is 78 only