Physics, 04.05.2021 01:40 Bearboy1564
A bullet is fired into the air at an angle of 30° to the horizontal. At the same time and from the same height,
a bullet is dropped. If we neglect the effects of air resistance, how will the time the two bullets spend in the
air compare?
Answers: 2
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Aviolently rotating column of air is formed around a region of extremely low air pressure above land. which of these weather conditions is most likely to follow? blizzard cyclone tornado hurricane
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Which explanation most accurately describes convection within the ocean
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A50 kg student climbs 3 m to the top of a set of stairs. calculate the change in the student’s gravitational potential energy from the bottom to the top of the stairs. show your calculations and include units in your answer. how much total work does the student do while climbing the stairs? show your calculations or explain your reasoning. include units in your answer. it takes the student 30 s to climb to the top of the stairs. what is the average power generated by the student climbing the stairs? show your calculations and include units in your answer. the next day the student carries a 10 kg backpack up the same stairs and again takes 30 s to reach the top of the stairs. is the average power you calculated in part (c) greater than, less than, or equal to the average power the student generated the next day? explain your answer.
Answers: 3
A bullet is fired into the air at an angle of 30° to the horizontal. At the same time and from the s...
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