Physics, 24.06.2019 18:30 skylarrrrr7663
A0.272-kg volleyball approaches a player horizontally with a speed of 12.6 m/s. the player strikes the ball with her fist and causes the ball to move in the opposite direction with a speed of 21.6 m/s. (a) what impulse is delivered to the ball by the player? (take the direction of final velocity to be the positive direction. indicate the direction with the sign of your answer.) kg · m/s (b) if the player's fist is in contact with the ball for 0.0600 s, find the magnitude of the average force exerted on the player's fist. n
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Physics, 21.06.2019 16:00
Six solutions are made, each with a y concentration of 1.0 μm and varying concentrations of ab as shown below. based on the concentrations, rank the solutions in decreasing order of reaction rate.
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Physics, 21.06.2019 19:30
Describe the path of a ray that approaches a mirror parallel to the principal axis.
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Physics, 22.06.2019 10:30
The precision of a laboratory instrument is ± 0.05 g. the accepted value for your measurement is 7.92 g. which measurements are in the accepted range? check all that apply. 7.85 g 7.89 g 7.91 g 7.97 g 7.99 g
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A0.272-kg volleyball approaches a player horizontally with a speed of 12.6 m/s. the player strikes t...
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