All of them have the same potential energy <span />
Answer:
i do belive its C
Explanation:
i remeber this question from somewhere also it makes the most sense
Answer:
answer a, 4
Explanation:
when the 4 is before the compound it applies to the whole compound
Answer:
A scientific hypothesis must be tetable so it can become a scientific theory.
Explanation: I think
Answer:
F = 3.20 N
Explanation:
Given:
Work done by child = 80.2 j
Distance that the car moves = 25.0 m
We need to find the force acting on the car.
Solution:
Using work done formula as.

Where:
W = Work done by any object.
F = Force (push or pull)
d = distance that the object moves.
Substitute
in work done formula.


F = 3.20 N
Therefore, force acting on the car F = 3.20 N