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Determine the work a hiker

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. 418 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. 1,880 views
Determine the work a hiker must do on a 15.8 kg backpack to carry it up a hill of height h = 13.5 m. The hill is not an even
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2. asked by Anonymous
3. 856 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. 772 views
A mirror is placed 45 feet from the base of a waterfall by a hiker. The hiker walks backwards until they are 7.5 feet from the
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2. asked by Vaaainnn
3. 63 views
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. 1,376 views
A hiker throws a rock with a mass of 1.4kg from a cliff that is 37 m above the ground . The hiker gives the rock an initial
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2. asked by cee
3. 1,157 views
a hiker walk due east at 4km per hour and a second hiker starting from the same point walks 55 degree north-east at the rate of
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2. asked by annny
3. 1,311 views
A through-hiker is a hiker who hikes very long trails and must travel many miles for several days in a row.A through-hiker plans
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2. 36 views
a hiker travels 3 km due east then 2km on a bearing of 110° how far south is the hiker from the starting point
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2. asked by Emmy
3. 1,811 views