Thermal Expansion. best describes the increase in a materials volume
Answer:
an astronomer studies planets, stars, moons, etc, or objects that are outside the field of Earth.
16 kilometers is the answer i came up with. hope this helps.
Answer:
725.2 N
Explanation:
Since it is not stated the scale, the person or both accelerated or experience weightlessness, the net force acting on the bathroom scale is the weight of the person acting downward as the person stands on the scale .
Weight = mass of a body × acceleration due to gravity
= 74 kg × 9.8 m/s²
= 725.2 N
