Question

When s-t graph is parallel to x-axis,the body is _________.

Answer 1

hey dear
here is your answer

when s-t curve is parallel to the x-axis than the body is at rest.

hope it helps :)

Answer 2

Given that,

The graph of s-t is parallel to x- axis.

We know that,

(a). The slope of distance time graph shows the velocity.

Velocity :

The velocity is equal to the rate of change of displacement of the body.

In mathematically form,

$v=\dfrac{dx}{dt}$

(b). The slope of velocity time graph shows the acceleration.

Acceleration :

The acceleration is equal to the rate of change of velocity of the body.

In mathematically form,

$a=\dfrac{dv}{dt}$

We need to find the position of body when s-t graph is parallel to x- axis

According to given graph,

When displacement time graph is parallel to x- axis then the body is rest because the displacement time graph is zero.

Hence, When s-t graph is parallel to x- axis then the body is rest.