School Olympiads - National Science Olympiad (NSO)

Newtonian Mechanics, Gravitation & Work-Energy question bank (Class 9 & 10 - Advanced Physical & Life Sciences)

Practice 5 free School Olympiads - National Science Olympiad (NSO) Class 9 & 10 - Advanced Physical & Life Sciences - Newtonian Mechanics, Gravitation & Work-Energy questions with answers and step-by-step solutions.

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Q1.
A body of mass $16\text{ kg}$ moves under a constant force of $90\text{ N}$ in a laboratory experiment on Newtonian Mechanics, Gravitation & Work-Energy. What is the acceleration produced in $\text{m/s}^2$?

(A)
{'key': 'A', 'text': '5 m/s²'}
(B)
{'key': 'B', 'text': '10 m/s²'}
(C)
{'key': 'C', 'text': '8 m/s²'}
(D)
{'key': 'D', 'text': '3 m/s²'}
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Q2.
A body of mass $44\text{ kg}$ moves under a constant force of $230\text{ N}$ in a laboratory experiment on Newtonian Mechanics, Gravitation & Work-Energy. What is the acceleration produced in $\text{m/s}^2$?

(A)
{'key': 'A', 'text': '5 m/s²'}
(B)
{'key': 'B', 'text': '10 m/s²'}
(C)
{'key': 'C', 'text': '8 m/s²'}
(D)
{'key': 'D', 'text': '3 m/s²'}
Show answer & solution
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