1) 0N... friction opposes the motion of an object, since the block is at rest there is no motion thus no friction
2) F=ma
= (5.5kg)(30m/s)
=165 N
Answer:
Explanation:
The first method to engage is to listen to where the sound of air in the inner Tor escaping originated and look to see if u can find it. You can then feel the escape air with your hand.
You can Put it inside a container of water and see the bubble and rotate the inner tube to pass all of it through the water
The atom is the most basic unit of matter
Answer:
I'm taking a wild guess at c
Explanation:
c. winter solstice
Answer - There are three ways an object can accelerate: a change in velocity, a change in direction, or a change in both velocity and direction.
