Question

what is the force actig on an object of mass 10kg moving with a uniform velocity of 10m/s​

Answer 1

Answer:Here as the mass 10 kg is considered to be constant, so it depends over the nature of its instantaneous velocity. If it is moving with uniform velocity 10 m/s, then the resultant force must be zero.

Explanation:Given,

An object of mass(m) = 10 kg and

Uniform velocity = 110\dfrac{m}{s}

To find, the force acting on an object(F) = ?

We know that,

Force, F = ma

Where , m = mass of an object and

a = acceeration of an object

The velocity of body is no change(uniform).

Acceleration, a = 0

∴ F = 10 × 0

= 0 N

Hence, the force acting on an object(F) = 0 N