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Newton's first law was based on:

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Important Questions on Physics

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Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 51 - Physics>Practice Exercise>Q 26
An external force is required to keep a body in motion. Who gave this idea?
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Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 51 - Physics>Practice Exercise>Q 28
Which of the following is an incorrect example of friction?
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Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 51 - Physics>Practice Exercise>Q 30
A lamp consumes 1000 J of electrical energy in 10s. The power is given by:
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RRB NTPC CBT 1
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Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 51 - Physics>Practice Exercise>Q 31
Energy that is produced commercially from coal is called _____.
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RRB NTPC CBT 1
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Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 51 - Physics>Practice Exercise>Q 32
The energy stored in a watch spring is _____.
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RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 51 - Physics>Practice Exercise>Q 33
Direct conversion of solar energy with the use of a photovoltaic cell result in the production of _____.
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Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 51 - Physics>Practice Exercise>Q 34
A body in motion essentially acquires:
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RRB NTPC CBT 1
IMPORTANT
Study Package RRBs NTPC For Graduate & Under Graduate Posts ONLINE EXAM (1st Stage) 2019>Chapter 51 - Physics>Practice Exercise>Q 35
A stone is dropped from the roof of a house towards the ground. The kinetic energy of the stone will be maximum: