Write C if the situation exerted a contact force ang NC if it used non contact force.
____1.crumpling of paper
____2.using magnet to get pins scattering on the floor
____3.rolling a ball using your feet
____4.a light bulb hanging on the calling
____5.pushing cabinets inside the classroom
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Answer:
1. NC
2. NC
3. C
4. NC
5. C
(hope this is right)
Answer:
C 1.crumpling of paper
NC 2.using magnet to get pins scattering on the floor
C 2.rolling a ball using your feet
NC 4.a light bulb hanging on the calling
C 5.pushing cabinets inside the classroom
Explanation:
A contact force is any force that requires contact to occur.
A non-contact force is a force that acts on an object without coming physically in contact with it.
I hope this helps! Good luck! I'd appreciate it if you make my answer the Brainliest!