Question

10. A body moves with a uniform acceleration of
0.5 m/s'. Ir its initial velocity is 20 m/s, find its
velocity after 6 seconds.
Ans. 23 m/s​

Answer 1

$\huge { \boxed{ \underline{ \sf{ \orange{Question?}}}}}$

A body moves with a uniform acceleration of

0.5 m/s'. Ir its initial velocity is 20 m/s, find its

velocity after 6 seconds.

$\huge { \boxed{ \underline{ \sf{ \purple{Answer:- }}}}}$

Velocity after 6 seconds is 23 m/s.

$\large{ \boxed{ \sf{ {Given:- }}}}$

•A body moves with a uniform acceleration of

0.5 m/s.

• It's initial velocity is 20 m/s.

$\large{ \boxed{ \sf{ {To \:Find:- }}}}$

•It's velocity after 6 seconds.

$\large{ \boxed{ \sf{ {Formula\: Used:- }}}}$

Third equation of motion:-

$\implies{\boxed{\sf{v=u+at}}}$

So, now let's enter all values:-

$\implies{{\sf{V= 20+0.5×6}}}$

$\implies{{\sf{V= 20+3}}}$

$\implies{{\sf{V= 23}}}$

So, Velocity after 6 seconds is 23 m/s.