Question

A body is accelerating at
a constant
rate of 20 m/s². If the body starts
from rest, how much distance will it
cover in 5 seconds ?​

Answer 1

Answer:

The distance covered in 2 sec is 20 m. Hence, The distance covered in 2 sec is 20 m.

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Step-by-step explanation:

Answer 2

Given:-

• Acceleration (a) = 20m/s²
• Initial velocity (u) = 0
• Time (t) = 5 sec

ToFind:-

• Distance covered by the body in 5sec

Solution:-

Using the equation of motion

★ s = ut + ½ at²

Where,

• u = initial velocity
• s = distance
• t = time
• a = acceleration

→ s = ut + ½ at²

→ s = 0 × 5 + ½ × 20 × 5 × 5

→ s = 250 m

Hence,

• Distance covered in 5 sec is 250m