Answer:
W2 = W1
Explanation:
work is independent of the path taken between the points.
Answer:

Explanation:
From the question we are told that:
Mass 
Angle 
Coefficient of static friction
Generally, the equation for Newtons second Law is mathematically given by
For


for


Where



Therefore



It can be Strontium Iodide
Answer:
C)evaporating of water
Explanation:that is because waters physical property is lost after evaporating