Physics, 29.01.2021 07:20 ariellllllllllllllll
A 74.1 kg high jumper leaves the ground with
a vertical velocity of 9.7 m/s.
How high can he jump? The acceleration
of gravity is 9.8 m/s
2
.
Answer in units of m
Answers: 2
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Four objects each with charge +2.0×10−7c are located at the corners of a square whose sides are 2.0 m long. part a what quantities can be determined using this information? check all that apply. the electric force on a charged object placed at the center of the square. the mass of each object. the total electric potential energy of the system consisting of the four charged objects. part b find the electric force on a charged object placed at the center of the square.
Answers: 1
A 74.1 kg high jumper leaves the ground with
a vertical velocity of 9.7 m/s.
How high can he...
How high can he...
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