Ask a New Question

An observer atop a cliff

An observer atop a cliff sees a speedboat approaching a dock located at the base of the cliff directly below the observer.
1. 1 answer
2. asked by Brad
3. 502 views
Two ships on the sea are in line with an observer standing on top of a cliff. Their angles of depression are 25° and 65°. If
1. 9 answers
2. 18 views
Can I please have some help?From a vertical cliff 80m above sea level, a whale is observed at an angle of depression of 6°.
1. 1 answer
2. asked by Anonymous
3. 158 views
An observer on top of a cliff 25m above sea level views a boat on the sea at an angle of depression of 35. How far is the boat
1. 3 answers
2. asked by Alexander
3. 830 views
A lighthouse BC of unknown height stands on the edge of a cliff AB. From a point O, 2500 ft from the base of the cliff, an
1. 1 answer
2. asked by Michael
3. 561 views
please help: "george drops a stone from atop a cliff of 25m. How long does it take to hit the ocean below, what velocity is it
1. 1 answer
2. asked by Lily
3. 495 views
George drops a stone from atop a cliff of 25m. How long does it take to hit the ocean below, what velocity is it travelling when
1. 1 answer
2. asked by Mariam
3. 1,109 views
Which situations might cause two observers (A and B) to measure different frequencies for the same vibrating object? Select the
1. 1 answer
2. 173 views
from the top of a vertical 186 foot cliff the angle of depression of a boat is 13 degrees(angle of depression is measured
1. 1 answer
2. asked by taylor
3. 1,934 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
1. 1 answer
2. asked by ashu
3. 1,503 views