Ball Distance Traveled

(cm) Time Taken to Cover the

Distance (seconds)

Ball 1 100 10

Ball 2 50 20

Ball 3 100 20

Ball 4 50 10

Which ball is moving with the fastest speed?

A) Ball 1

B) Ball 2

C) Ball 3

D) Ball 4

A boy is standing motionless on a skateboard. He throws a basketball forward. Describe his motion.

A 12-VV car battery is rated at 80 ampere-hours, meaning it can supply 80 AA of current for 1 hour before it becomes discharged.

What does voltage describe

A 12 v automobile battery is connected to an electric starter motor. the current through the motor is 206 a. how much power does the motor dissipate

Tom rides his skateboard 2.4km in 20 mins and Max rides his scooter 3.6km in 30 mins. Who is moving at a faster rate (speed) ? Choose the correct formula and show your work. (what you are plugging into the calculator) Use proper units in your answer.

Order the colors of the rainbow starting with the color that is bent the least to the color that is bent the most (when it passes through a prism). Question 1 options: yellow blue indigo orange green red violet

Find the unit vector that has the same direction as the vector v = _12j

Why isn't the size of something considered a physical property?

A hunter is standing on flat ground between two vertical cliffs that are directly opposite one another. He is closer to one cliff than the other. He fires a gun and, after a while, hears three echoes. The second echo arrives 1.

A car going at 30 m/s undergoes an acceleration of 2 m / (s^2) for 4 seconds. how far did it travel while accelerating?