In physics, gravity is the natural force that causes things to fall toward the earth. The noun gravity can also mean seriousness or solemnity. Someone who conducts themselves with an air of gravity is someone who takes what they are doing seriously.
<span>When two objects collide their momentum after the collision is explained by</span> the conservation of momentum
Answer:
Explanation:
Average velocity of oxygen molecule at given temperature is
now we have
M = 32 g/mol = 0.032 kg/mol
T = 27 degree C = 300 K
now we have
now for de Broglie wavelength we know that
C. meter per second
Velocity and speed share the same SI unit.
Answer:
12.267 seconds approximately.
Explanation:
The units can be simplified into m/s, in which case you would have 61000/3600. Simplify that to 16 and 17/18. This is your meters per second, so multiply that by .724 to get the answer.
