Lab: Motion with Constant Acceleration

Question 1

To run the physics cart, the fan speed of the cart is manipulated. This is the variable.

Revolt · Accepted Answer

A: independent

Question 2

Obtain a copy of the Student Guide for this lab. Your teacher may provide a copy, or you can click the link to access it. Be sure to read the entire Student Guide for this lab. Did you read the Student Guide carefully?

Revolt · Accepted Answer

A: yes

Question 3

Review data tables A–D in your Student Guide. Did you record all data throughout the virtual lab experiment?

Revolt · Accepted Answer

A: yes

Question 4

The cart accelerates due to the speed of the fan. Acceleration is therefore the variable.

Revolt · Accepted Answer

B: dependent

Question 5

What did you include in your hypothesis? Check all that apply.

Revolt · Accepted Answer

A: The “if” part of the hypothesis refers to the fan speed.; B: The “then” part of the hypothesis refers to a change in the acceleration.; C: The “because” part of the hypothesis connects fan speed to the energy required to move the cart.

Question 6

A “constant” is a parameter that stays the same regardless of the variables. One parameter of the cart that is held constant is the .

Revolt · Accepted Answer

C: mass

Lab: Motion with Constant Acceleration Answers

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