5. hs 40 m 009 A weight lifter lifts a set of weights a vertical distance of 2.11 m. If a constant net force of 335 N is exerted on the weights, how much net work is done on the weights? Answer in units of J. 003 A 69.1 kg high jumper leaves the ground with a vertical velocity of 6.9 m/s. How high can he jump? The acceleration of gravity is 9.8 m/s2. Answer in units of m.
5. hs 40 m 009 A weight lifter lifts a set of weights a vertical distance of 2.11 m. If a constant net force of 335 N is exerted on the weights, how much net work is done on the weights? Answer in units of J. 003 A 69.1 kg high jumper leaves the ground with a vertical velocity of 6.9 m/s. How high can he jump? The acceleration of gravity is 9.8 m/s2. Answer in units of m.
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Transcribed Image Text:5. h 40 m
009
A weight lifter lifts a set of weights a vertical
distance of 2.11 m.
003
A 69.1 kg high jumper leaves the ground with
a vertical velocity of 6.9 m/s.
How high can he jump? The acceleration
of gravity is 9.8 m/s2.
Answer in units of m.
If a constant net force of 335 N is exerted
on the weights, how much net work is done on
the weights?
Answer in units of J.
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