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JBD PUBLICATION-LAWS OF MOTION-EXAMPLE
- A bird is in a wire cage hanging from a spring balance.Is the reading...
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- Why does a gun(when fired )given a greater 'kick' when the butt ,is h...
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- define SI unit of force.
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- Is weight of a body scalar or vector ?
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- What is the concept of inertia mass?
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- Are Newton's first law of motion and Galileo's law on inertia differen...
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- A person sitting in the comprtment of a train moving with the force at...
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- For a spring,what will be the graph between force and extension
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- For a spring,what will be the graph between potential energy stored a...
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- What is an impulse? How is it related to the change in momentum?
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- On what factors the thrust of a rocket may depend?
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- What do Newton's laws of motion tell about force?
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- Show that 1N = 10^5 dyne.
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- What are action -reaction pairs in the following cases A person swim...
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- What are action -reaction pairs in the following cases A horse pullin...
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- Is earth an inertial frame of reference?
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- When a ball is thrown upwards, its momentum first decreases and then i...
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- A person mass M is hanging from rope fastened to a stationary balloon ...
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- Two persons having the same mass are standing on ice-skates some dista...
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- Two stones of different sizes are dropped simultaneously from the top ...
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