Question

A racing car has a uniform acceleration of 4ms what distsnce will it cover in 10 second after state

Answer 1

Answer:

40 m

Explanation:

total distance is axt

Answer 2

Answer:

$\large\bold{\sf{Given:}}$

U = 0

a = $\large\bold{4{\frac{m}{s^2}}}$

t = 10 seconds.

Solution:

$\large\bold{\boxed{\boxed{S\:=ut\: +\:\frac{1}{2}a{t}^2}}}$

$\large\bold{S\:=\:0\:×\:10\: +\:{\frac{1}{2}\:×\:4\:×\:{10}^2}}$

$\large\bold{S\:=0\: +\:{\frac{1}{2}\:×\:4\:×\:100}}$

$\large\bold{S\:=0\: +\:{\frac{1}{2}\:×\:400}}$

$\large\bold{S\:=0\: +\:200}$

$\large\bold{\boxed{\boxed{S \:=\:200m}}}$