Answer:
Id say C
Explanation:
The hypotenuse for c is up and to the right so the unit vectors show that
Rubber is a insulator so current cannot pass through it where as metal is a conductor which allows current to pass through it
Ultraviolet light. It can cause skin cancer and that is why we wear sunscreen. We also wear sunglasses because some research has shown that it can damage eyes. Although it can be dangerous, it can also kill certain bacterias.
Answer:
0 J
Explanation:
Kinetic energy is defined as:
KE = 1/2 m v²
where m is mass and v is velocity.
The car starts at rest, so it has zero velocity. Therefore, its initial kinetic energy is 0 J.
