Physics, 04.09.2019 00:30 myleefaustin
Aball leaves the ground with a horizontal velocity of 2 m/s and a vertical velocity of 10 m/s. a) what is the angle of the resultant vector with respect to the ground? b) what is the magnitude of the resultant vector?
Answers: 3
Physics, 21.06.2019 22:20
Aboxcar traveling at 12 m/s approaches a string of 5 identical boxcars sitting stationary on the track. the moving boxcar collides and links with the stationary cars and they all move off together along the track. what is the final speed of the cars immediately after the collision? (you may take the mass of each boxcar to be 18,537 kg.)
Answers: 1
Physics, 22.06.2019 08:00
Who was the first scientist to measure speed as distance over time?
Answers: 1
Aball leaves the ground with a horizontal velocity of 2 m/s and a vertical velocity of 10 m/s. a) wh...
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