Physics, 28.09.2019 17:10 happysage12
Aball is hurled straight up at a speed of 15 m/s, leaving the hand of the thrower 2.00 m above the ground. compute the times and the ball’s speeds when it passes an observer sitting at a window in line with the throw 10.0 m above the point of release.
Answers: 1
Physics, 21.06.2019 19:40
An ideal spring has a spring constant (force constant) of 2500 n/m, is stretched 4.0 cm, how much elastic potential energy does it possess? (a) 3j (b) 0.00j (c) 1j (d) 2j (e) 4j
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Physics, 22.06.2019 07:00
Oxygen and hydrogen gas are at the same temperature t.what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.
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Physics, 22.06.2019 17:00
How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters
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Aball is hurled straight up at a speed of 15 m/s, leaving the hand of the thrower 2.00 m above the g...
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