Question

What is the weight of a science book if its mass is 250g​

Answer 1

2.45 N

weight = mass x 9.8 m/s^2

Answer 2

Here,

Mass ( m ) = 250g = (250/1000) kg =0.25 kg

g =9.8 m/s^2

Weight ( W ) = ?

We know that,

Weight ( W ) = m*g [Where g is acceleration due to gravity]

= (0.25*9.8) N

= 2.45 N

Hope it helps!