Answer:
Newton (N)
Explanation:
A newton is the unit of measurement for force
Answer: When quantities have the same relative size. In other words they have the same ratio corresponding in size or amount to something else.
Explanation: Example: "A rope's length and weight are in proportion."
Example: "The punishment should be proportional to the crime"
Answer:
Spiral
i know it is so dont say nun people
Explanation:
Answer:
60000 J
Explanation:
Assuming the force is applied parallel to the displacement of the elephant, the work done to move it across the floor is
where
F = 2000 N is the force applied
d = 30 m is the displacement of the elephant
Substituting the numbers into the formula, we find
Answer:
25 degrees
Explanation:
The angle of incidence equals the angle of reflection
