Question

If an object weighs 25 Newtons on the surface of the earth, what is its mass?​

Answer 1

Answer:

If g = 9.8 then mass= 2.55 kg

If g=10 then mass = 2.5 kg

Explanation:

Weight= 25 N

Formula of Weight= mg, where m is mass of body and g is acceleration due to gravity

mg=25

$m=\frac{25}{g}$

$m=\frac{25}{9.8}$                                       $[g=9.8 m/s^{2} ]$

$m=2.55$ kg