Inside the torch, they usually use copper or brass to conduct electricity.
momentum= mass × velocity = 0.141kg×1.33m/s= 0.18753kg m/s = 0.188kg m/s (3s.f.)
Whatever distance north and then west you walked, you are then
(1.41 x that distance)
northwest of where you started.
<span>Tidal friction, caused by the movement of the tidal bulge around the Earth, takes energy out of the Earth and puts it into the Moon's orbit, making the Moon's orbit bigger (but, a bit pardoxically, the Moon actually moves slower!). The Earth's rotation is slowing down because of this.</span><span>J
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