Answer:
it reduces friction
Explanation:
if you put oil or any liquid between the tool it will shift and change the shape as much as it needs to. It will smooth the bumps between the tools gears as they squeeze together making the friction reduce. It will slide and that reduces the friction.
i hope this helps im lowkey just guessing tho so sorry if it doesnt. lmk tho
Answer:
The moment of inertia
Explanation:
Simply put, the moment of inertia refers to a measure of how an object spreads out its mass.
If two spherical balls have the same mass but different diameters, the one with a bigger diameter will have a bigger moment of inertia, because its mass will spread out more than the other.
Similarly, if two balls have the same mass and diameter, but one is hollow (so all its mass is concentrated around the outer edge) and the other is spherical , the hollow one will have a bigger moment of inertia.
If the two balls are rolled down a ramp, the solid spherical ball reaches the bottom of the ramp before the hollow ball.
Radio waves and visible light, as we perceive it, are both part of the EM spectrum. The only difference between them in terms of our perception is that we don't have receptors to 'see' radio waves. That's where radio receivers come into the picture*, to convert radio waves into sound impulses that we can hear.
Answer:
gravity
Explanation:
We use gravity to do different force.
