Question

Describe the motion of a body which is accelerating at a constant rate of 10ms-2. If the body starts from rest,how much distance will it cover in 2s ?​

Answer 1

$\boxed{\rm{\pink{Given}}}$

• Initial Velocity = 0 m/s
• Acceleration = 10 m/s²
• time = 2 s

$\boxed{\rm{\red{To\:Find }}}$

• Distance

$\boxed{\rm{\orange{Solution}}}$

⇒ v = u + at

⇒ v = 0 + 10 x 2

⇒ v = 20 m/s

Again, For Distance covered,

⇒ S = ut + 1/2 at²

⇒ S = 0 + 1/2 x 10 x (2)²

⇒ S = 5 x 4 m

∴ S = 20 m

Answer 2

Answer:

Initial Velocity = 0 m/s

Acceleration = 10 m/s²

time = 2 s

⇒ v = u + at

⇒ v = 0 + 10 x 2

⇒ v = 20 m/s

Again, For Distance covered,

⇒ S = ut + 1/2 at²

⇒ S = 0 + 1/2 x 10 x (2)²

⇒ S = 5 x 4 m

∴ S = 20 m

Explanation:

Hope it was helpful