An archer shoots an arrow with a mass of 45.0 grams from bow pulled
back 65.0 centimeters. It reaches 150.0 meters in height. Ignoring air
resistance, what force in Newtons did the archer need to pull in order to
achieve this height? Your answer should be reported to the appropriate
number of significant figures. *
Answers: 1
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Answers: 2
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Which statement describes the formation of our sun? a disk formed of long trails of stars coiled into a spiral. it formed an elliptical flattened disk. heat and gases contracted within a nebula. gravity pushed stars away from a center core.
Answers: 1
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An airplane is flying with a velocity of 240 m/s at an angle of 30.0∘ with the horizontal, as the drawing shows. when the altitude of the plane is 2.4km,a flare is released from the plane. the flare hits the target on the ground. what is the angle θ?
Answers: 3
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Answers: 2
An archer shoots an arrow with a mass of 45.0 grams from bow pulled
back 65.0 centimeters. It reach...
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