What is the component of d1 along the direction of d2?

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.

Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?

The ability to make things happen is also called a. heat b. force c. matter d. energy