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Physics, 14.11.2019 20:31 bar23cardenine01
Apitcher exerts 100.0 n of force on a ball with a velocity of 45 m/s. what is the pitcher's power?
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Physics, 22.06.2019 09:50, trobbie817
A250-n box is at rest on a frictionless horizotal floor. then a person shoves the box with a non-zero force of magnitude p. which statement best describes the relationship betweeen p and the motion of the box after it was shoved? -the box will not move when p< 250n but otherwise will accelerate at a constant rate that is directly proportional to p - the box will begin moving at a speed that is directly proportional to p, then will gradually slow to a halt -the box will move with constant velocity at a speed that is directly proportional to p -box will accelerate across the floor at a constant rate that is directly proportional to p
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Apitcher exerts 100.0 n of force on a ball with a velocity of 45 m/s. what is the pitcher's power?...
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