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A 62 kg hiker climbs

An 80 kg hiker climbs a 1000 m high hill at a constant speed. If the hiker's body is 25% efficient, how many kg of fat does the
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2. asked by Bobby
3. 1,333 views
A 55 kg hiker starts at an elevation of 1600 m and climbs to the top of a 3400 m peak.(a) What is the hiker's change in
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2. asked by Danny
3. 2,283 views
An 80-kg hiker climbs to the top of a tall hill and builds up 470,000 J of gravitational potential energy. How high did the
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2. 15 views
An 80-kg hiker climbs to the top of a tall hill and builds up 470,000 J of gravitational potential energy. How high did the
1. 1 answer
2. 68 views
The start of a hike, a hiker was at an elevation of –50 feet (where 0 represents sea level). The hiker climbs at a rate of 15
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2. asked by optional
3. 56 views
A hiker walks 10.0 km [n], 6.8km [w], 2.4km [s] and finally 1.2km [w] in 2.5hrs.a) What is the hiker's displacement b) In what
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2. asked by Mary
3. 391 views
A hiker walks 10.0 km[NE], 5.0 km[W], and then 2.0 km[S] in 2.5 h.(a) What is the hiker's displacement? (b) In what direction
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2. asked by Joey
3. 1,840 views
1.A hiker started to walk from her campsite heading east with a velocity of 5 m\s after 6 seconds, she attained a velocity of 7
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2. asked by Shannon
3. 733 views
A 56.6kg hiker starts at an elevation of 1270m and climbs to the top of a 2660 peak.(I know the answers to B and C, I just have
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2. asked by Elisabeth
3. 2,474 views
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
1. 5 answers
2. asked by Luc
3. 3,428 views