Physics, 03.03.2021 22:50 moneywaydaedae
A block of mass 5 kg slides down an inclined plane that has an angle of 100.
If the inclined plane has no friction and the block starts at a height of 0.8 m,
how much kinetic energy does the block have when it reaches the bottom?
Acceleration due to gravity is g = 9.8 m/s2.
Answers: 3
Physics, 21.06.2019 21:40, 2003loganreed
Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?
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Physics, 22.06.2019 09:30, ayeheavymetal
The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.
Answers: 1
A block of mass 5 kg slides down an inclined plane that has an angle of 100.
If the inclined plane...
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