Question

A block of mass 10 kg at rest is accelerated by
force F for some time and then move with uniform
speed of 10 m/s. Work done by force F during
accelerated motion is
(1) 50 J
(2) 5000
(3) 500 J
(4) 1000 J​

Answer 1

Answer:

Explanation:

here t is not given, a is also not given, the question is incomplete

Answer 2

Answer:

4

Explanation: