Physics, 19.08.2019 01:50 connersitte1221l
The moon's mass is 7.34x10-kg and it is 3.8x10m away from earth. calculate the gravitational force of attraction between earth and moon
Answers: 2
Physics, 22.06.2019 09:30
True or false graphs must include scales that increase by the same amount
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Physics, 22.06.2019 13:10
The bar of prob. 5/82 is repeated here. the ends of the 0.4-m bar remain in contact with their re- spective support surfaces. end b has a velocity of 0.5 m/s and an acceleration of 0.3 m/s2 in the di- rections shown. determine the angular accelera- tion of the bar and the acceleration of end a.
Answers: 3
Physics, 22.06.2019 16:50
During a medieval siege of a castle, the attacking army uses a trebuchet to hurl heavy stones at the castle walls. if the trebuchet launches the stones with a velocity of at an angle of 50.0°, (a) how long does it take the stone to hit the ground? (b) what is the maximum distance that the trebuchet can be from the castle wall to be in range? (c) how high will the stones go? show all your work.
Answers: 2
Physics, 22.06.2019 23:00
Which of the following describes how a microwave heats food
Answers: 2
The moon's mass is 7.34x10-kg and it is 3.8x10m away from earth. calculate the gravitational force o...
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