1) First law states ... a) an object at rest remains at rest unless a force is apply b) for every action there is a action c) the acceleration of an object depends on its mass 2) "For every action, there is an equal and opposite reaction." a) 1st law b) 2nd law c) 3rd law 3) Force = Mass x Acceleration a) 1st law b) 2nd law c) 3rd law 4) "An object in motion (or at rest) will to stay in motion (or at rest) until an outside force acts upon it." a) 1st law b) 2nd law c) 3rd law 5) A cannonball with a MASS of 0.5 kg is flying at an ACCELERATION of 10 m/sec/sec. What is it's force? (REMEMBER! Force=Mass x Acceleration) a) 50 N b) 20 N c) 5 N d) 9.5 N 6) This person bought coffee and put it on the seat next to them. If they stopped quickly and the coffee spilled which law would that represent? a) 1ST LAW b) 2ND LAW c) 3RD LAW 7) Which scientist gave us the laws of motion? a) George Washington b) John Adams c) Isaac Newton 8) A ball is rolled in a straight line on a smooth surface. No friction is produced, and the surface extends indefinitely. According to Newton’s first law, the ball will – a) continue to roll in a straight line and eventually slow to a stop. b) continue to roll in a straight line and remain at a constant speed. c) continue to roll in a straight line and increase, then decrease in speed. d) continue to roll in a straight line and gradually increase in speed. 9) An automobile you are riding in suddenly stops, but you continue to go forward. a) 1st law b) 2nd law c) 3rd law 10) What is Newton's First Law known as? The Law of a) Friction b) Inertia c) Mass d) Gravity 11) A soccer ball is sitting in the middle of a field. The ball will remain at rest until an outside force like a players foot or the wind acts upon it. Which of Newton's laws is represented by this? a) 1st law b) 2 nd law c) 3 law 12) What Newtons law does this picture represent a) 1 st law b) 2 nd law c) 3 rd law 13) If a force of 50 Newton's was applied to an object with a mass of 500 grams, what will the object's acceleration be? ( a) 10 m/s^2 b) 100 m/s^2 c) .1 m/s^2 d) 1 m/s^2 14) In anger a man punches a wall, and his hand breaks. The man applied a force to the wall. Why did his hand break? a) The wall puts and equal force back on his hand. b) The wall accelerates more after he punches the wall. c) The wall applies more force than the man because of it's mass. d) The wall has more volume than man which makes it stronger. 15) Also called the law of Inertia ... a) 1 st law b) 2 nd law c) 3 rd law 16) Which ball would have the greatest acceleration .Ball A has a mass of 200 kg and Ball B has a mass of 290 kg a) Ball A b) Ball B 17) A car is traveling 20 kilometers an hour. It turns slightly to the left . The action that the car a) change velocity no speeed b) change speed c) change speed not the acceleration

8.6c Newtons law review

door
Embedden

Scorebord

Visuele stijl

Opties

Template wisselen

Automatisch opgeslagen activiteit "" herstellen?