NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 1504 - 1510 of 2000
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Question number: 1504
» Physics » Force & Laws of Motion
Question
A solid iron sphere of mass falls from height of . How much momentum will solid iron sphere transfer to the floor?
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Question number: 1505
Question number: 1506
Question number: 1507
» Physics » Force & Laws of Motion
Question
Which Newton’s law gave the concept of inertia?
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a. | Newton’s second law | |
b. | Newton’s first law | |
c. | Newton’s third law | |
d. | None of the above | |
Question number: 1508
» Physics » Gravitation & Pressure
Question
A body weight on the surface of the earth. How much will it weight on the surface of planet “P” whose mass is and radius half of earth?
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Question number: 1509
» Physics » Work, Energy & Power
Question
The work done by a force of to displace a book through along the direction of the push is:
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Question number: 1510
» Physics » Gravitation & Pressure
Question
Consider a heavenly body of mass and radius . Where, and are the mass and radius of the earth respectively. The acceleration due to gravity at the surface of this heavenly body is:
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