Question

For a body starting from rest the displacement in 10 seconds when it acquires 4m/s in 10s​

Answer 1

$\huge \star { \red { \underline { \mathtt{given}}}}$

$initial \: velocity \: {u} = 0m/s$

$Velocity \: after \: 2s, \: v = 4m/s$

$Acceleration \: a = (v - u)/t$

$= \frac{(4-0)}{2} = 2m { }^{2}$

Under uniformly accelerated motion,

$After \: \: t = 10s$

$S = ut + (1/2)at^2$

$</p><p>S = 0 + (1/2) \times 2 \times ( {10}^{2} ) = 100m$

$\huge{ \dag} \: { \underline{ \boxed{ \sf{ \pink{answer}}}}}$

$S = 100m$

$do \: follow$