Answer:
yes
Explanation:
because when you slow down, the resistance slows with the speed.
Answer:
The blade of sharpener is made up of iron. Iron is a magnetic material because of this pencil sharpener gets attracted by the poles of a magnet although the body is made up of plastic.
The force that opposes motion to moving parts is F<span>riction</span><span>
Hope this helped!
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Answer:
A. 112 J
Explanation:
KE = ½mv² = ½(0.14)40² = 112 J
