Question

Namenical Examples
1
A solid of mass 0.5 kg is placed on a
table. How much force must be applied
an it so that a velocity of 2 m/s may be
huaduced in 4 s ?​

Answer 1

Answer:

As if we want to increase the velocity of the stone then ...(A*T) to find velocity

2m/s by 0.5kg = more 0.10 joule we need to apply