Question

If a body start its jaourney from rest ,if the body accelerates with 2m/s² for 10 seconds calculate displacement covered by her

Answer 1

Answer:

d = 100 m

Explanation:

It is given that,

The initial speed of a body is 0 as it was at rest

Acceleration of the body is 2m/s²

The body accelerates for 10 seconds, we need to find the displacement covered by her. It can be calculated using the second equation of kinematics as :

$d=ut+\dfrac{1}{2}at^2\\\\d=\dfrac{1}{2}\times 2\times 10^2\\\\d=100\ m$

So, the displacement covered by her is 100 m.