Physics, 22.07.2019 06:00 ladybugperez05

What is the equation for calculating the electrical force, fe, between two charges?

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Physics, 21.06.2019 15:30, Isabelcastillox1085

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Physics, 22.06.2019 20:40, mathman783

Abasketball star covers 2.65 m horizontally in a jump to dunk the ball. his motion through space can be modeled precisely as that of a particle at his center of mass. his center of mass is at elevation 1.02 m when he leaves the floor. it reaches a maximum height of 1.90 m above the floor and is at elevation 0.910 m when he touches down again. (a) determine his time of flight (his "hang time"). (b) determine his horizontal velocity at the instant of takeoff. (c) determine his vertical velocity at the instant of takeoff. (d) determine his takeoff angle. (e) for comparison, determine the hang time of a whitetail deer making a jump with center-of-mass elevations yi = 1.20 m, ymax = 2.45 m, and yf = 0.750 m.

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Physics, 23.06.2019 03:20, keepcalmands2930

2. which of the following does not affect the electrical resistance of a body? a. material composing the body b. bodies directly surrounding the body c. length of the body > d. temperature of the body

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Physics, 23.06.2019 13:00, granniejo