Answer:
The forms of energy involved are
1. Kinetic energy
2. Potential energy
Explanation:
The system consists of a ball initially at rest. The ball is pulled down from its equilibrium position (this builds up its potential energy) and then released. The released ball oscillates due to a continuous transition between kinetic and potential energy.
Answer:
The diameter is 0.378 ft.
Explanation:
Given that,
Mass of shot = 12 lb
Density of fresh water = 62.4 lb/ft
Specific gravity = 6.8
We need to calculate the volume of shot

The density of shot is
Using formula of density

Put the value into the formula

We need to calculate the radius
Using formula of specific gravity

Put the value into the formula





The diameter will be



Hence, The diameter is 0.378 ft.
The Milky Way Galaxy
Hope this helps and have a great day :)
~Kayleigh
This is so easy freezing and boiling, are you in 4th?
Answer:
It refracts when it hits the glass.