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A hiker drops a heavy

A hiker drops a heavy stone over a cliff and hears it strike the cliff base 2.8 seconds after dropping it. If the velocity of
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2. asked by John
3. 515 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
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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. 1,899 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. 795 views
Two hikers are wandering through heavy woods with walkie talkies. The walkie talkies have a range of 0.0568182 miles. From their
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2. asked by Miles
3. 1,645 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. 1,396 views
I add 5 drops Potassium Iodide (KI) to 5 drops lead nitrate (PbNO3). The solution is centrifuged and the aqueous layer is
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2. asked by Kay
3. 1,136 views
A person picks up a heavy suitcase in order to estimate its weight and reflexively drops it. Which of the following receptors
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2. asked by James
3. 88 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. 1,175 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. 1,329 views