Question

When a 24 N force acts on 3 kg mass for a second, the change in velocity (in m/s) will be: a) 4 m/s b) 8 m/s c) 72 m/s d) 2 m/s. ​

Answer 1

Answer:

Given,

• F = 24N
• m = 3kg

To Find,

• Velocity

Solution,

a = F/m = 24/3 = 8m/s2

Let initial velocity be u

and final velocity be v.

= u+at = v

= u+(8)(1) = v

= v-u = 8

Hence, velocity is option b) 8m/s

Answer 2

Answer:

8m/s

Explanation:

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