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A 50kg student climbs a

A 50kg student climbs a 5m long rope and stops at the top. (a) What must her average speed be in order to match the power output
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2. asked by Anonymous
3. 1,186 views
A BOY OF MASS 50KG CLIMBS UP 29 STEPS EACH 20CM HIGH.HOW MUCH WORK IS DONE BY THE BOY (G=10M/S)
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2. asked by CHINONS
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A hiker climbs a hill 300m high.If she weighs 50kg,calculate the work she does in lifting her body to the top of the hill
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2. asked by Luc
3. 3,443 views
A hiker climbs a hill 300m high and weighs 50kg. Calculate the power if she takes 1 hour to climb the hill
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2. asked by Lame
3. 679 views
A 30 kg person climbs up a 5 m rope at a constant speed. If the student’s power output is 2 kW, how long does it take for the
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2. asked by Anonymous
3. 555 views
A student weighing 700 N climbs at constantspeed to the top of an 8 m vertical rope in 10 s. The average power expended by the
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2. asked by ally
3. 3,600 views
A student weighing 673 N climbs at constantspeed to the top of an 11 m vertical rope in 14 s. What is the average power expended
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2. asked by Spooby
3. 864 views
A student weighing 700 N climbs at constantspeed to the top of an 8 m vertical rope in 10 s. The average power expended by the
1. 2 answers
2. asked by jeff
3. 1,149 views
17. A 60.-kilogram student climbs a ladder a vertical distance of 4.0 meters in 8.0 seconds. Approximately how much total work
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2. asked by Nadia
3. 8,809 views
A student wanted to investigate changing the mass of a cart that you can push. The student pushed both carts with a force of 200
1. 3 answers
2. 119 views