Which force requires contact

Physics

2 answers:

guapka [62]3 years ago

6 0

Tension force? There ay be more than one, but that is all I can currently think of.

jekas [21]3 years ago

5 0

Gravity?????????? or maybe like any object

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<h2>Answer:</h2>

<em>Hello, </em>

<h3><u>QUESTION)</u></h3>

<em>✔ We have: KE = PE (potential energy) </em>

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We already know the length of the pendulum, L=1.38 m, however we need to find its period of oscillation.

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