Question

the weight of a body is 157N .what is the mass?
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Answer 1

Answer:

15.7kg

Explanation:

157 = m× 10

m = 157/10

m = 15.7 kg

hope it helps you

Answer 2

Answer:

Weight of a body of mass 1.0 kg body = 10 N

(a) weight of a boy of mass = 37 kg

(b) weight of a boy of 37 kg in newton will be 1 kgf = 10 N

Therefore 37 kgf = 37 10 N

= 370 N