Physics
Grade-10
Easy
Question
What is the mass of an object whose weight is 98 newtons?
- 9 kg
- 98 kg
- 9.8 N
- 10 kg
Hint:
Mass is independent of gravity.
The correct answer is: 10 kg
The correct option is d)10 kg
given weight of object= 98 Newtons.
weight of an object= mass x gravity
98= mass x 9.8
mass= 98/9.8
mass = 10 kg
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