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siniylev [52]
3 years ago
14

What was the maximum speed of the car in your experiment?

Physics
1 answer:
MA_775_DIABLO [31]3 years ago
7 0
The measurements used in the experiment is the amount of speed over time.

The measurement of speed is indicated along the “y” axis.

Upon viewing the graph, the highest point along the “y” axis shown is 25 m/s. This would be the maximum.

The maximum speed of the car would be 25 m/s.
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A baton twirler has a baton of length 0.36 m with masses of 0.48 kg at each end. Assume the rod itself is massless. The rod is f
AleksAgata [21]

Answer:

Part a)

When rotated about the mid point

\tau = 0.021Nm

Part b)

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\tau = 0.042 Nm

Explanation:

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so we will have

\alpha = \frac{\Delta \omega}{\Delta t}

\alpha = \frac{2.4 - 0}{3.6}

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Part a)

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now torque is given as

\tau = 0.0311 (0.67)

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Part b)

When rotated about its one end

I = m(2r)^2

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I = 0.0622 kg m^2

now torque is given as

\tau = (0.0622)(0.67)

\tau = 0.042 Nm

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