Which of the following is a physical charge A water boiling
B eggs rotting
C Iron rusting
D Wood burning

Spend time observing or thinking about events that involve matter and energy. which events can you explain? which events can’t you explain?

Jasmine is diving off a 3-meter springboard. her height in meters above the water when she is x meters horizontally from the end of the board is approximated by the equation h=-x^2+3x+3. what is the maximum height jasmine will reach on her dive?

Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?