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It is possible to shoot an arrow at a speed as high as 119 m/s.
a) If friction is neglected, how high would a narrow launched at this speed rise if shot straight up?
b) How long would the arrow be in the air?
10.2 A wire is made out of a steel alloy with Y = 2.00×1011Paand breaking stress 1.00×109 Pa . The wire is 5m long and is secured at one end to the ceiling and hangs vertically
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An 82-kg running back leaps straight ahead toward the end zone with a speed of 7.0 m/s, What change in the running back's momentum does the impulse produce
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You have two capacitors, one with capacitance 12.3 × 10-6 F and the other of unknown capacitance. obtain its capacitance
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