Physics, 15.01.2020 00:31 BlehBlehBlehBleh
Ahorse canters away from its trainer in a straight line, moving 160m away in 17s. it then turns abruptly and gallops halfwayback in 6.8s. calculate the (a) its average speed and (b) its average velocity for the entire trip, using "away from the trainer"as the positive direction.
Answers: 1
Physics, 22.06.2019 09:00
When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.
Answers: 1
Physics, 22.06.2019 09:30
(**i would really appreciate if this was answered soon** ) which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?
Answers: 3
Physics, 22.06.2019 11:00
Consider a system to be two train cars traveling toward each other. what is the total momentum of the system before the train cars collide? kg • what must the total momentum of the system be after the train cars collide? kg •
Answers: 2
Ahorse canters away from its trainer in a straight line, moving 160m away in 17s. it then turns abru...
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