Arock is thrown upward from level ground in such a way that the maximumheight of its flight is equal to its horizontal ranger. a) at what angleθis therock thrown? b) in terms of its original ranger, what is the rangermaxtherock can attain if it is launched at the same speed but at the optimal anglefor maximum range? c) would your answer to part a) be different if the rockis thrown with the same speed on a different planet? explain.
Answers: 1
Physics, 22.06.2019 03:00, trinitieu66
Ahot-air balloonist, rising vertically with a constant speed of 5.00 m/s releases a sandbag at the instant the balloon is 40.0 m above the ground. after it is released, the sandbag encounters no appreciable air drag. compute the velocity of the sandbag at 0.250 s after its release.
Answers: 2
Physics, 22.06.2019 11:00, flores1717
Positrons are spontaneously emitted from the nuclei of
Answers: 1
Physics, 22.06.2019 11:30, swaggyd6603
Write down two additional questions about earth's magnetic field that will make your presentation more informative.
Answers: 1
Physics, 22.06.2019 12:00, JvGaming2001
In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer
Answers: 3
Arock is thrown upward from level ground in such a way that the maximumheight of its flight is equal...
History, 20.09.2020 14:01
History, 20.09.2020 14:01
Spanish, 20.09.2020 14:01