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statuscvo [17]
3 years ago
10

The force of friction on an object is dependent on two things. what are they?

Physics
1 answer:
ruslelena [56]3 years ago
7 0
1.the kinds of surface
2.the amount of force pushing the surfaces together
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Part b

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Total Distance =42.195 km

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\Rightarrow Average speed=\frac{42.195\hspace{1mm}km}{2.3939\hspace{1mm}h}=17.626\hspace{1mm}km/h

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