Physics, 30.07.2021 16:40 Thickmadam57821
A biker travelling on a straight road passes a traffic signal with a velocity of 6 m/s and
accelerates uniformly for 3 seconds. Then he accelerates at triple the rate for 3 more seconds
and passes the second traffic signal with a velocity of 42 m/s. Find his speed 2 seconds after he
passes the first traffic signal
Answers: 3
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Which of the following is true about an object in free fall? its acceleration depends on its mass. it has no inertia. it pulls on earth, and earth pulls on it. its momentum is constant.
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Physics, 22.06.2019 06:30
Apebble is thrown into a calm lake, ripples are formed from the center and move outward. the water particles in the lake travel in a circular pattern that moves up and down on the surface of a lake, and the energy travels a) diagonally. b) downward. c) horizontally. d) upward.
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Physics, 22.06.2019 10:40
When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is
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A biker travelling on a straight road passes a traffic signal with a velocity of 6 m/s and
accele...
Mathematics, 05.03.2020 00:31