Open Question: A 1 kg ball that comes in at a 70 degree angle from the horizontal with a speed of 4.0 m/s hits the ground.?
19:52 Publicado por Nadim
Circle all true statements:
a) There is upward impulse acting on the ball.
b) Horizontally, momentum is conserved.
c) The impulse is about 2.73 kg m/s in magnitude.
d) The impulse is about 5.47 kg m/s in magnitude.
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