Positive 2n to the right of the box
F = 1/t
F = 1/0.5
F = 2Hz
Answer is 2Hz
It is true that a physical change occurs when a material changes shape or size, but the composition of the material does not change. The correct answer is True.
Answer:
I'm pretty sure it's the third one where velocity goes from positive to negative
Explanation:
the positive velocity is before the object hits the ground and the negative is after
research the different time zone around the world, and characteristics of each
