Question

if mass of an object is 5 kg then find its weight g=9.8 find m/s2​

Answer 1

Answer:

Correct option is

A

49N

Explanation:

49N

The most common definition of weight is the force exerted on a body by gravity. This is often expressed in the formula W = mg, where W is the weight, m the mass of the object, and g gravitational acceleration, g=9.81 on surface of earth.

so if m=5kg then W=m.g=5×9.81=49.05N

so option A is correct.