Physics, 06.10.2019 09:01 lindseyklewis1p56uvi
Ahawk is flying horizontally at 20.0 m/s in a straight line, 140 m above the ground. a mouse it has been carrying struggles free from its talons. the hawk continues on its path at the same speed for 2.00 s before attempting to retrieve its prey. to accomplish the retrieval, it dives in a straight line at constant speed and recaptures the mouse 4.00 m above the ground.
a.) assuming no air resistance acts on the mouse, find the diving speed of the hawk.
b.) what angle did the hawk make with the horizontal during its descent?
c.) for what time interval did the mouse experience free fall?
Answers: 1
Physics, 22.06.2019 07:30, bell777
30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve
Answers: 1
Physics, 22.06.2019 16:00, lazavionadams81
At what time will the interfering waves have an amplitudeof zero?
Answers: 1
Ahawk is flying horizontally at 20.0 m/s in a straight line, 140 m above the ground. a mouse it has...
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