Answer:
The S.I unit of heat is Joule .
Hope it helps you :--)
Explanation:
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Answer: This is the orbit (of the moon around Earth).
An orbit is a circular/oval path that planets, moons, comets, etc follow with a "subject" in the middle. In this case, the circle is the orbit of the moon around Earth.
Answer:
More force
Explanation:
Pressure and force are related by the equation:

where
p is the pressure
F is the force
A is the area
We can re-arrange the equation as

In this problem, the pressure is kept the same (p' = p) while the area is increased. As we can see from the previous equation, the force applied is directly proportional to the area: therefore, a greater area means also a greater force.