why does a raindrop accelerate as it falls to the earth?
Physics, 09.11.2019 13:31 tomoetoes6910
Correct answer only
why does a raindrop accelerate as it falls to the earth?
a) because it gains mass during its travel
b) because the force of gravity pulls on the drop
c) because it gets further from the cloud where it started
d) because fewer forces are present to slow it down as it drops
Answers: 2
Physics, 21.06.2019 19:30
Agymnast dismounts off the uneven bars in a tuck position with a radius of 0.3m (assume she is a solid sphere) and an angular velocity of 2rev/s. during the dismount she stretches out into the straight position, with a length of 1.5m, (assume she is a uniform rod through the center) for her landing. the gymnast has a mass of 50kg. what is her angular velocity in the straight position?
Answers: 2
Physics, 22.06.2019 02:30
Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat
Answers: 2
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The air that we breath is made mostly of which gaseous molecule
Answers: 1
Correct answer only
why does a raindrop accelerate as it falls to the earth?
why does a raindrop accelerate as it falls to the earth?
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