Question

Q10 A body of mass 5 kg moving along a straight line with uniform velocity of 5 m/s. External
force on the body is :​

Answer 1

Answer:

zero

Explanation:

F=ma

Here no acceleration.

so external force is zero.

Answer 2

Answer:

0

Explanation:

for constant velocity, a = 0

F = m a

F = 0

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