(2)(3)(2)=12⇒ D=M/V ⇒ D=94/12=7.8333(repeated) g/m³
4 km/hr. There are four quarters in an hour, so just divide 16 by 4 and you get 4. It is directly proportional.
Answer:
b
Explanation:
it loses energy due to friction because if it hits objects the objects slow it down and which causes it to start slowing down
He gets heavier due to the upward acceleration of the lift
Answer:
Wavelength is the distance fromone crest to another or from one troughtto another of a wave is called wavelength.
