a body of mass 5 kg is moving with a velocity of 10m/s . a force is applied to it so that in 25 seconds, it attains a velocity of 35m/s. calculate the force applied
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Force applied on the body = 5N.
Explanation:
Given:
- Mass of body (m) = 5 kg
- Initial velocity (u) = 10 m/s
- Final velocity (f) = 35 m/s
- Time (t) = 25 sec.
To Find:
- Force applied on the body.
We know that,
⇒ Force = mass × acceleration
Now, first we have to find acceleration.
Now, put the values in the formula,
⇒ Force = mass × acceleration
⇒ Force = 5 × 1
⇒ Force = 5 N
Hence, force applied on the body = 5 N.
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