Answer: 1 is phone 2 is sandwich, Last is picture.
Explanation: I hoped That Helped !!
I mean if he flies 5g that means that's his average speed too
The answer is c. the force of his swing
At the time of the impact, there is a collision between two bodies moving in opposite directions.
The force exerted on the ball causes the change of velocity.
Answer:
The density of plastic is equal to 0.6 g/mL.
Explanation:
Given that,
The mass of piece of plastic, m = 15 g
It is placed in a graduated cylinder. The water level in the graduated cylinder rises from 30 mL to 55 mL when the plastic is added.
We need to find the density of plastic.
Rise in volume = 55 mL - 30 mL
= 25 mL
The density of an object is given by :

So, the density of plastic is equal to 0.6 g/mL.
Average velocity is displacement divided by time elapsed; Δv/Δt
You will need to use the information in the table you are given. Subtract: (final velocity - initial velocity) and divide by (final time - initial time).