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an observer and a tree

an observer and a tree are standing against a slope. the observer is 80m from the tree.the angle between the slope, from the
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2. asked by stanley
3. 998 views
An observer, whose eyes are 1.97 m above the ground, is standing 47.0 m away from a tree. The ground is level, and the tree is
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2. asked by bob
3. 667 views
An observer, whose eyes are 1.87 m above the ground, is standing 27.0 m away from a tree. The ground is level, and the tree is
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2. asked by Anonymous
3. 720 views
An observer (O) is located 660 feet from a tree (T). The observer notices a hawk (H) flying at a 35° angle of elevation from
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2. asked by Jessie
3. 4,298 views
I have no idea how to solve this one problem:Round to two decimal places. Two observers 25 feet apart, sight to the top of the
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2. asked by Heather
3. 675 views
Which situations might cause two observers (A and B) to measure different frequencies for the same vibrating object? Select the
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2. 220 views
to an observer the pitch of the stationary source of the sound appears to be reduced by 20% if speed of sound is 340m/s then
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2. asked by ashu
3. 1,590 views
Which situations might cause two observers (A and B) to measure different frequencies for the samevibrating object? Select the
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2. 153 views
A woman is 1.6 m tall and has a mass of 53 kg. She moves past an observer with the direction of the motion parallel to her
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2. asked by Beth
3. 1,882 views
A woman is 1.6 m tall and has a mass of 47 kg. She moves past an observer with the direction of the motion parallel to her
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2. asked by please help
3. 671 views