2 years ago

Propose an experiment that could be used to demonstrate that friction is a contact force?

2 answers:

5 0

When you take a balloon and rub it against your head. as soon as the balloon makes contact with something that allows electricity, the balloon makes friction and makes your hair stand up

vesna_86 [32]2 years ago

3 0

Maybe push or pull an object with a large amount of mass? you are force a (pushing through object) aka making contact. i hope i helped not good with physics :)

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nata0808 [166]

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3 years ago

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kumpel [21]

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3 years ago