Acatapult launches a rocket at an angle of 53.0° above the horizontal with an initial speed of 100 m/s. the rocket engine immediately starts a burn, and for 3.00 s the rocket moves along its initial line of motion with an acceleration of 30.0 m/s2. then its engine fails, and the rocket proceeds to move in free fall. find (a) the maxi- mum altitude reached by the rocket, (b) its total time of flight, and (c) its horizontal range.
Answers: 2
Physics, 21.06.2019 19:30, queenpaige2015
Ben(55 kg) is standing on very slippery ice when junior(25kg) bumps into him. junior was moving at a speed of 8m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision .
Answers: 2
Acatapult launches a rocket at an angle of 53.0° above the horizontal with an initial speed of 100 m...
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