Physics, 24.12.2019 00:31 lazybridplayer
Aperson standing at the edge of a seaside cliff kicks a stone horizontally over the edge with a speed of 18 m/s. the cliff is 52 meters above the water's surface. how long does it take for the stone to fall to the water?
Answers: 2
Physics, 22.06.2019 13:00
The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot
Answers: 1
Physics, 22.06.2019 19:00
According to an observer on earth, planet x is stationary. maria and samir depart earth on their spaceships at the same time, each flying at 0.5c. maria flies toward planet x and samir flies in the opposite direction. according to maria, her voyage to planet x takes 9 years. how many years does maria's voyage take according to samir?
Answers: 3
Physics, 22.06.2019 21:00
The velocity of a car traveling in a straight line increases from 0 meters/second to 30meters/second in 8 seconds. what is the average acceleration of the car?
Answers: 1
Aperson standing at the edge of a seaside cliff kicks a stone horizontally over the edge with a spee...
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