According to KE = (3/2)kT
reducing temperature, in KELVIN, by half, average KE is reduced by half.
Answer:
1000 N
Explanation:
An impulse results in a change of momentum
FΔt = mΔv
F = 0.001 kg(1000 - 0) m/s / 0.001 s = 1000 N
Answer:
Blue
Explanation:
Because, That object absorbs all colours light waves but des not absorbs Blue. So The blue light is reflected because it is not absorbed
Cars 'A' and 'C' look like they're moving at the same speed. If their tracks are parallel, then they're also moving with the same velocity.
There are four chipmunks on that tree
two of the dogs have white fur
