Determine whether each of the following situations involves linear motion, rotational motion, or a combination of the two. a. a baseball dropped from the roof of a house b. a baseball rolling toward third base c. a pinwheel in the wind d. a door swinging open

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

Acombination reaction is when two or more combine to form one product. a decomposition reaction is when a substance breaks down into two or more simpler substances in a chemical reaction.

Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue