A car goes from 4.47 m/s to 17.9 m/s in 3 seconds

Brutus, the dog, is pulling a bone to the left with a force of 20 n. lassie, another dog, is pulling a bone to the right with a force of 18n. what is the net force? a. b. c.

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form

Avolcano erupts next to a grassland area in a valley. a. describe three ways in which material released by the volcano could impact the grassland area. b. describe three ways in which the grassland ecosystem could recover after a volcanic eruption.