Question

A block of mass m = 10 kg is pulled by a force F = 100 N at an angle 
= 37o with the horizontal along a smooth horizontal surface. Then,
(a) What is the acceleration of the block? (g = 10 m/s2)
(b) Normal force exerted by the floor on the block?
(c) Distance covered by block in initial 8 seconds, assuming
block starts from rest?
(d) In nth second, block covers 36m. The value of n?
(e) The velocity of block after 400m?

Answer 1

Answer:

Explanation:

I got first answer as 8 then 40 then 256 then 5 then 80