Physics, 16.02.2021 01:00, hannahpaige6347
An archer uses a bow to fire two similar arrows with the same string force. One
arrow is fired at an angle of 60° with the horizontal, and the other is fired at an
angle of 45° with the horizontal. Compared to the arrow fired at 60°, the arrow fired
at 45° has a -
A) longer flight time and longer horizontal range
B) longer flight time and shorter horizontal range
C) shorter flight time and longer horizontal range
D) shorter flight time and shorter horizontal range
Answers: 3
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The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.
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In which of the following is positive work done by a person on a suitcase
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Acalorimeter uses the principle that thermal energy flows from hotter material to colder material until both reach the same
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An archer uses a bow to fire two similar arrows with the same string force. One
arrow is fired at a...
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