Describe the energy transformations that occur when a piece of wood is burned

An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?

Marcella is a four-year-old girl who is a victim of emotional child abuse. based on the child and family services improvement and innovation act of 2011, which action should the government take for marcella? a. the state should arrest marcella’s abuser. b. the state should find a home for marcella as soon as possible. c. the state should enforce stricter laws in the area where marcella resides. d. the state should provide medical assistance to marcella.

Which changes would result in a decrease in the gravitational force btween two objects? check all that apply