Question

calculate the force acting on
a body of mass 10 kg moving with an acceleration of 6m/s2​

Answer 1

Answer:

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Explanation:

Given,

Mass = 10 kg

Velocity = 2 m/s

Net force = ?

Net force will be 0 . This is because an object moving with a uniform speed has zero acceleration, there is no change in velocity.

And according to Newton's second law of motion, we know, Acceleration is directly proportional to Force.

If acceleration = 0

Force = Mass × Acceleration

Force = Mass × 0

Force = 0

Thus, Net force acting on the body is 0.

Answer 2

Answer:

Force acting on the body is 60 N.

Explanation:

From Newton's 2nd law of motion, we know the equation of force as:

F = ma

Where 'm' is the mass of the body and 'a' is its acceleration.

Mass of the body, m = 10 Kg

Acceleration of the body, a = 6 m/s²

Force acting on the body, F = ma

                                           F = 10 × 6

                                           F = 60 Kgm/s²

                                           F = 60 N