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Rasek [7]
3 years ago
14

n the lab, you performed a trial where the fan was turned off partway through the run. What did the graph for this trial look li

ke? How does the slope of the graph change, and why?
Physics
1 answer:
dolphi86 [110]3 years ago
3 0

Answer:

the graph would lower down if we are talking about speed because the velocity stops going and theres no more kinetic energy to cause any speed

Explanation:

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A 1 500-kg car rounds an unbanked curve with a radius of 52 m at a speed of 12.0 m/s. What minimum coefficient of friction must
Sergio039 [100]

Explanation:

The centripetal force F_c on the car must equal the frictional force f in order to avoid slipping off the road. Let's apply Newton's 2nd law to the y- and x-axes.

y:\:\:\:\:N - mg = 0

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or

m \dfrac{v^2}{r} = \mu mg

Solving for \mu,

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3 0
3 years ago
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nadya68 [22]

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Explanation:

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