Physics, 10.12.2019 07:31 henryzx900
Acar having a mass of 500 kg is initially at rest. a constant 1,000 n net force acts on the car over a distance of 50 m, causing the car to speed up. after it travels 50 m, the car moves with constant velocity.
a.) what is the total work done on the car over the 50 m distance it travels while speeding up?
b.) how fast is the car moving after 50 m?
c.) what is the net force on the car while its moving with constant velocity?
d.) what is the total work done on the car while its moving with constant velocity?
Answers: 2
Physics, 22.06.2019 01:00
15. give an example for some particles or waves that are moving faster than light in everyday life 16. what is a laser? 17. what is an oscilloscope? 18. what does it means practically that nothing is faster than light in vacuum? 19. what is vacuum?
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Physics, 22.06.2019 03:30
Acoyote chasing a rabbit is moving 8.00 m/s due east at one moment and 8.80 m/s due south 4.25 s later. let the x axis point due east and the y axis point due north. find the direction of the coyote's average acceleration during that time.
Answers: 1
Acar having a mass of 500 kg is initially at rest. a constant 1,000 n net force acts on the car over...
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