Help me and get points...
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If you walk to the edge of a cliff and
throw a b...
Physics, 17.12.2020 08:40, callmedarthvadorplz
Help me and get points...
Please
If you walk to the edge of a cliff and
throw a ball upward at 60 m/s, how
many seconds will it take for the ball
to be traveling at 30 m/s downward?
Answers: 3
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Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy
Answers: 1
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Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaθ with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the bird’s angular momentum about the point where you are standing?
Answers: 2
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