Question

If a constant force acts on a body initially at rest,
the distance moved by the body'in time '' is
proportional to
(1) 1/t
(2)t
(3)
(4) ​

Answer 1

Answer:

F=ma=constant

➝a=constant

given u= 0

for uniform acceleration

$s = ut + \binom{1}{2} at ^{2}$

$s = \binom{ 1}{2} {at}^{2}$

$s ∝{t}^{2}$