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- 1. Multiple Choice
If these boys are pulling with the same amount of force. What will happen?The boy in blue will win.They will not move at all.The boy in red will win.Both will fall down. - 2. Multiple ChoiceWhy is it harder for the boy in Image B to get down the hill?MotionFrictionWorkDisplacement
- 3. Multiple ChoiceIt takes more force to accelerate the iron man on the left than the iron man on the right because the iron man on the left has more mass. This best describesNewton's first law, the law of inertiaNewton's second law, the law of accelerationNewton's third law, the law of action reactionThe law of universal gravitation
- 4. Multiple ChoiceThe formula
? = mass x acceleration
or
? = m x a
is used to findForceVelocityMomentumGravity - 5. Multiple ChoiceFor every action, there is an equal and opposite reaction.Newton's
1st
Law of MotionNewton's
2nd
Law of MotionNewton's
3rd
Law of Motion - 6. Multiple Choice1st2nd3rd
- 7. Multiple Choice1st2nd3rd
- 8. Multiple ChoiceIf an object is stationary (not moving) the forces acting upon it are _____________unbalancedweakbalancedHulk Smash!
- 9. Multiple Choice
A squirrel sits on the ground and eats a donut. We know the forces on him must be balanced because...
Forces are always balanced
the squirrel is not accelerating
squirrels are projectiles
he's eating a donut
- 10. Multiple ChoiceWhat is the net force10 N0 N25 N1 N
- 11. Multiple Choice
Whats Newtons First Law?
The more force applied to an object the faster it will accelerate.
An object in motion will stay in motion and an object at rest will stay at rest unless acted by an outside force.
for every ection there is an equal and oposite reaction
- 12. Multiple Choice
The Law of Inertia
Newtons 1st Law of motion
Newtons 2nd Law of motion
Newtons 3rd Law of motion
- 13. Multiple Choice
The tendency of an object to resist changes in its motion is...
Acceleration
Velocity
Inertia
Force
- 14. Multiple Choice
Newton's third law states that any action will have a(n) ___ and ___ reaction
Equal and similar
Equal and opposite
Equal and different
Greater and opposite
- 15. Multiple Choice
Acceleration: is the rate of change in _____.
distance
Speed
Velocity
displacement
- 16. Multiple ChoiceWhat is the net force?30 N25 N5 N55 N
- 17. Multiple ChoiceWhat is the standard unit force is measured in?Newtonspoundsgramsmeters
- 18. Multiple ChoiceWho is the scientist who came up with the Laws of Motion?Sir Issac NewtonThe GreeksJohn DaltonSir John Newt
- 19. Multiple ChoiceWhat is Newtons 2nd law of motion?PancakesForce= Mass multiplied by accelerationFor every action there is a equal and opposite re-action.Law of gravity
- 20. Multiple ChoiceWhich has more Inertia? (so need more force to move)TruckAntA catA skateboard
- Answer choicesTagsAnswer choicesTags