Aball is thrown vertically upward with a speed of 18.0 m/s. (a) how high does it rise? (b) how long does it take to reach its highest point? (o) how long does the bali take to hit the ground after it reaches its highest point? (d) what is its velocity when it returns to the level from which it started?
Answers: 2
Physics, 22.06.2019 02:30
Acup of coffee sits on the dashboard of an automobile. the car goes around a sharp curve. even though you hold the cup still, coffee still splashes out. this can best be explained due to a) density. b) friction. c) gravity. d) inertia.
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Physics, 22.06.2019 06:00
Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h
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Physics, 22.06.2019 11:00
What is the measurement of how fast an object moves relative to a reference point?
Answers: 1
Aball is thrown vertically upward with a speed of 18.0 m/s. (a) how high does it rise? (b) how long...
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