Hanacademy. org/science/high school-physics/forces-and-newtons-l aws-of-motion/quiz/forces-and-newto ns-law Quiz 2
You might need: Calculator
The wagon of Jack and Andre is stuck on slippery ice, so they must get out and move it by hand. Jack
pushes rightwards with force magnitude F, and Andre pulls rightwards with force magnitude FA. The
wagon has a mass of m.

Agraduated cylinder contains 63.0 ml of water. a piece of gold, which has a density of 19.3 g/ cm3, is added to the water and the volume goes up to 64.5 ml. calculate the mass in grams of the gold that was added to the water. explain how you got your answer.

Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.

Apropagating wave in space with electric and magnetic components. these components oscillate at right angles to each other. it may travel in a vacuum.