the track must be perfectly level so that the force of gravity can be perfectly balanced by
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the track must be perfectly level so that the force of gravity can be perfectly balanced by the Normal force. To do this, use the digital level, and adjust the four support feet of the track.
2. Gently place the cart on the track, and ensure the wheels of the cart are properly in the grooves of the track. Notice the removable weights which can be placed along the sides of the cart.
3. Draw a free-body diagram of the cart with the fan turned off.
4. Turn on the fan to the lowest setting and observe the motion of the cart.
5. Draw a free-body diagram of the cart with the fan turned on. Question: Is this constant velocity? Question: Is this constant acceleration?
6. Observe and comment on the motion of the cart as a function of fan speed.
7. Observe and comment on the motion of the cart as a function of fan angle.
8. Observe and comment on the motion of the cart with and without the weights.
Related Book For
Quantitative Analysis for Management
ISBN: 978-0132149112
11th Edition
Authors: Barry render, Ralph m. stair, Michael e. Hanna
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