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A cricket ball of mass 100 g moving with...

A cricket ball of mass 100 g moving with a speed of 20 `ms^(-1)` is brought to rest by a player . Find the change in momentum of ball.

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(a) A cricket ball of mass 100g moving with a speed of 20ms^(-1) is brought to rest by a player. Find the change in momentum of ball. (b) Draw a ray diagram of formation of images by a convex lens.

A bullet of mass 50 g moving with a speed of 300 ms^(-1) is brought to rest in 1 s . Find the impulse and the force .

A cricket ball of mass 150 g moving with a speed of 12 ms^(-1) is hit by a bat so that the ball is turned back with a velocity of 20 ms^(-1) . Calculate the impulse received by the ball ?

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A cricket ball of mass 25 g moving with a speed of 12 ms^(-1) is hit by a bat so that the ball is turned back with a velocity of 20ms^(-1) . Calculate the impulse received by the ball?

When a ball of 0.5 kg mass moving with a speed of 20 ms^(-1) rebounds after striking normally a ferfectly elastic wall. Find the change in momentum.

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SURA PUBLICATION-QUARTERLY MODEL QUESTION PAPER-Subjective Questions
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  4. Differentiate mass and weight.

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  5. Draw a ray diagram to show the image formed by a convex lens when the ...

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  13. A cricket ball of mass 25 g moving with a speed of 12 ms^(-1) is hit b...

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  14. (i) Differentiate convex lens and concave lens. (ii) Why does the sk...

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