Step 3: Measure the Speed of the Toy Car on the Lower Track
Calculate the average time it took the car to reach each
checkpoint. Record the average times in Table B of your
Student Guide
The average time to the first quarter checkpoint is
seconds
The average time to the second quarter checkpoint is
seconds
The average time to the third quarter checkpoint is
A seconds
The average time to the finish line is seconds.

Kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energy b. motion energy c. sound energy d. thermal energy

Amass attached to a spring is displaced from its equilibrium position by 5cm and released. the system then oscillates in simple harmonic motion with a period of 1s. if that same mass–spring system is displaced from equilibrium by 10cm instead, what will its period be in this case? a mass attached to a spring is displaced from its equilibrium position by and released. the system then oscillates in simple harmonic motion with a period of . if that same mass–spring system is displaced from equilibrium by instead, what will its period be in this case? a) 0.5sb) 2sc) 1sd) 1.4s

What was the first instrument to ever record an earthquake?