Question

If a body starts from rest and is moving with a velocity of 25m/s in 15 min and distance of 5km, then what is the acceleration of the body?​

Answer 1

The acceleration of the body is 0.027 m/s².

Step-by-step explanation:

To calculate the acceleration of the body, we can use the formula:

acceleration = (final velocity - initial velocity) / time

In this case, the body starts from rest and reaches a velocity of 25 m/s in 15 minutes (which is 900 seconds) and travels a distance of 5 km (which is 5000 meters).

So, the initial velocity (u) is 0 m/s, the final velocity (v) is 25 m/s, and the time (t) is 900 seconds.

Plugging these values into the formula, we get:

acceleration = (25 - 0) / 900 = 0.027 m/s²

Therefore, the acceleration of the body is 0.027 m/s².