A small 297 g plastic ball is suspended by a 202cm long
A small 2.97 g plastic ball is suspended by a 20.2cm long string in a uniform electric field of 1460 N/C. The acceleration due to gravity is 9.8m/s^2 and the Coulomb constant is 8.999*10^9N.m^2/C^2. Is the ball's charge positive or negative?
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a uniform 6-m ladder weighs 200 n the ladder leans against a frictionless wall at an angle 650 to the floor discover
which of the following would have the highest power rating1 100 joules of energy used in 05 seconds2 500 joules of
a 16 kg disk with radius 063 m is rotating freely at 55 rads around an axis perpendicular to its center a second disk
robert mugabe is playing in the bath he notices that wave crests pass his plastic toy duck every 12sgt he measures the
a small 297 g plastic ball is suspended by a 202cm long string in a uniform electric field of 1460 nc the acceleration
you are standing on a sheet of frictionless ice and throw a ball of mass 0640 kg horizontally at a speed of 800 msec to
a 17000-kg airplane lands with a speed of 82 ms on a stationary aircraft carrier deck that is 115 m long find the work
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a026-kg rock is thrown vertically upward from the top of a cliff that is 32 m high when it hits the ground at the base
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