What is the mass of a body whose weight is 59 N? Take g = 9.8 m/s2
6 kg
50 kg
5 kg
9 kg
W = mg
m =w/g
= 59 kg m/s2 / 9.8m/s2
= 6kg
What is the mass of an object whose weight is 49 N? Take g = 9.8 ms−2
A force of 20 N acts upon a body whose weight is 9.8 N. What is the mass of the body and how much is its acceleration ? (g=9.8ms−2)