A 650 kg diver is 350 m above the water falling at speed of
A 65.0 kg diver is 3.50 m above the water, falling at speed of 6.40m/s. Calculate her kinetic energy as she hits the water. (Neglectair friction)
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referring to a baggage carousel at an airport your suitcase has not slid all the way down the slope and is going around
a 0135 kg ball is thrown straight up from 220 m above the groundits initial vertical speed is 960 ms a short time later
an ateroid in an elliptical orbit about the sun travels at 36 x 106 ms at perihelion the point of closest approach at a
if you fire a cannonball straight upward with a startingspeed of 20ms how high does it go and how long will it be in
a 650 kg diver is 350 m above the water falling at speed of 640ms calculate her kinetic energy as she hits the water
a 1500 kg artificial satellite will appear to be stationary to anobserver on earth if its period is exactly equal to
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a manufacturing plant discovers that its electrical load due to the large numbers of motors is largely an inductive
the electrical power supplied to a device is 120 v at 60 hz thedevice requires 200 v and draws 25a an ideal transformer
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