Lab: Newton's Second Law Answers

Use the data from Table D of your Student Guide to answer the questions. Be sure to round your answers to the nearest tenth.

mass of the cart✔ acceleration of the cartforce applied to the cart

✔ mass of the cartacceleration of the cartforce applied to the cart

mass of the cart✔ acceleration of the cartforce applied to the cart

Throughout the reflection, make sure you have a copy of the Student Guide and your data tables. Use the drop-down menus to complete the statements. This experiment was divided into two parts. For the first part of the experiment, the was intentionally manipulated. This was the independent variable. The dependent variable measured was the . For the second part of the experiment, the was intentionally manipulated. This was the independent variable. The dependent variable measured was the .

Complete the statements using data from Table A of your Student Guide.

Use the data from Table B of your Student Guide to answer the questions. Be sure to round your answers to the nearest tenth.

The graph shows the acceleration of the cart with three different fan speeds. The fan provides the force necessary to accelerate the cart. As the fan speed increases, the acceleration of the cart . The type of relationship that exists between the force applied to the cart by the fan and the acceleration of the cart is relationship.

Use the data from Table D of your Student Guide to answer the questions. Be sure to round your answers to the nearest tenth. What was the acceleration of the 2 kg cart? cm/s2 What was the acceleration of the 4 kg cart? cm/s2 What was the acceleration of the 6 kg cart? cm/s2

As the mass of the cart increases, the acceleration of the cart [___].

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✔ a direct an inverse a cyclic

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a direct relationship✔ an inverse relationshipa cyclic relationship

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