Physics, 28.01.2020 07:31 blevinssam274
Achild is sending pulses down a stretched rope at a rate of 2 pulses per second. the distance between the pulses is 5 meters. what is the speed of the wave? a. 5 m/s c. 2 hz b. 10 m/s d. 2.5 m/s
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Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)
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If jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, is being done.
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Rank the automobiles based on the magnitude of the force needed to stop them, from largest to smallest.2000 kg car going 5m/s500 kg car going 20 m/s1000 kg car going20m/s500 kg car going10m/s1000 kg car going10/s4000 kg car going 5m/s 0 0 603
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Which statement is true about an object that is moving in a circular motion due to centripetal force, f, when the radius of its circular motion is doubled? the new force then becomes equal to 2f the new force then becomes equal to f the new force then becomes equal to f/2 the new force then becomes equal to f2 the new force then becomes equal to 1/f
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Achild is sending pulses down a stretched rope at a rate of 2 pulses per second. the distance betwee...
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