Explain the Machines ?

1 Answers  

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When a toy balloon is filled with air and then the air is allowed to go out, why dies the balloon whiz away ?

1 Answers  

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Explain what is free fall acceleration?

0 Answers  

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What is an electron?

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What is Steady State Load & Transient Load?

0 Answers  

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Why is there a change in the weight of a body if the earth changes its speed ?

2 Answers  

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a truck A moving with a velocity of 30m/s collides with a stationary trolley B of mass 0.5tonnes after collision the two bodies were automatically connected.find their common velocities after collision if the mass of truck is 1.2tonne.

2 Answers  

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Who did first record the sound?

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What is the difficulty in making fusion based nuclear reactors?

0 Answers  

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which of the following is connected with blood pressure?

1 Answers   UPSC,

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What is a Coal ?

1 Answers  

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Why does it take longer to heat a bucket of water than a cup of water?

0 Answers  

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