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20-01-2024
Physics

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An ice skater throws a 0.23 kg snowball with a velocity of 13 m/s. ice snowball 13 m/s

(a) (i) State the equation linking momentum, mass and velocity.

(ii) Calculate the initial momentum of the snowball.
initial momentum = kg m/s

(b) When the skater throws the snowball forwards, she slides backwards on the ice.
Explain why she moves in this direction.

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