When you are paddling a canoe, you push the water backwards with your paddle, which in turn will push you forward. which law of motion is being described in this scenario?
a. law of inertia
b. newton's second law of motion
c. newton's third law of motion
d. newton's first law of motion

Which sentences describe disadvantages of burning fossil fuels instead of using hydrogen fuel cells? burning fossil fuels contributes to climate change. burning fossil fuels takes place inside expensive fuel cells. fossil fuels aren't widely available, but pure hydrogen is. fossil fuels are nonrenewable.

When considering gravity acceleration and the force of acceleration, what must be true? a. the direction of acceleration must be perpendicular to the direction of the force. b. the direction of the force and the direction of acceleration must be the same as each other. c. the direction of the force and the direction of acceleration must be opposite of each other. d. the mass of the body must be the same as the acceleration of the body.

Can anybody me with this? ? (picture included.)