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- Multiple ChoicePlease save your changes before editing any questions.A reference point isA start pointA pointerThe point of your pencilA referee
- Multiple ChoicePlease save your changes before editing any questions.A force that results from two objects sliding past each other.GravityFrictionInertiaForce
- Multiple ChoicePlease save your changes before editing any questions.The force that pulls objects towards Earth.GravityFrictionInertiaForce
- Multiple ChoicePlease save your changes before editing any questions.Motion is the movement of an object or its change inDirectionSpeedPositionShape
- Multiple ChoicePlease save your changes before editing any questions.
The rate at which something is moving.SpeedVelocityAverage SpeedConstant Speed - Multiple ChoicePlease save your changes before editing any questions.65 kilometers per hour North is an example of:SpeedVelocityAverage SpeedConstant Speed
- Multiple ChoicePlease save your changes before editing any questions.Total distance divided by total time.SpeedVelocityAverage SpeedConstant Speed
- Multiple ChoicePlease save your changes before editing any questions.10 km per hour is an example of an objects what?VelocitySpeedAccelerationInertia
- Multiple ChoicePlease save your changes before editing any questions.The change in an objects speed. Speeding up, Slowing down or changing direction.VelocitySpeedAccelerationInertia
- Multiple ChoicePlease save your changes before editing any questions.What is a Force?A speedA displacementA distanceEither a push or pull
- Multiple ChoicePlease save your changes before editing any questions.An object in motion stays in motion. An object at rest stays at rest. This is the definition ofAccelerationInertiaReaction
- Multiple ChoicePlease save your changes before editing any questions.What is motion?change in position over timeForceWorkMotion
- Multiple ChoicePlease save your changes before editing any questions.What is a force that works AGAINST MOTION?ForceMotionGravityFriction
- Multiple ChoicePlease save your changes before editing any questions.Why is it harder for the boy in Image B to get down the hill?MotionFrictionWorkDisplacement
- Multiple ChoicePlease save your changes before editing any questions.A ______________ is the location of an object.frictionforcepositionmotion
- Multiple ChoicePlease save your changes before editing any questions.What is another name for the Laws of Motion?Newton's MotionMotion LawsNewton's LawsMotion with Newton
- Multiple ChoicePlease save your changes before editing any questions.Newton's ____________ Law means that for every action there is an equal and opposite reaction.FirstSecondThirdFourth
- Multiple ChoicePlease save your changes before editing any questions.Which of Newton's _____________ Laws says: The greater the force the greater the change in motion. The heavier the object the less change in motion.FirstSecondThirdFourth
- Multiple ChoicePlease save your changes before editing any questions.What is the speed of a runner who runs 400 meters in 40 seconds? (speed = distance ÷ time)10 meters/second40 meters/second100 meters/second1,600 meters/second
- Multiple ChoicePlease save your changes before editing any questions.True of False?
An object's inertia is effected by its mass.FalseTrue - Multiple ChoicePlease save your changes before editing any questions.With unbalanced forces, the object will move in the direction that the _______ force is being applied.largersmallerequal
- Multiple ChoicePlease save your changes before editing any questions.What is the SI unit used to measure force?poundsgramsnewtonskg/ m2
- Multiple ChoicePlease save your changes before editing any questions.Forces that have a net force of zero and the object's movement is not effected.Balanced ForcesUnbalanced Forces
- Multiple ChoicePlease save your changes before editing any questions.What is the SI unit used to measure weight?gramsLiterspoundsnewtons
- Multiple ChoicePlease save your changes before editing any questions.You push on a tree with 20 N of force. If the tree doesn't move, the tree is pushing back on you with _____of force.20N40N10N70N
- Multiple ChoicePlease save your changes before editing any questions.Pushing a child on a swing is easier than pushing an adult on the same swing.
Which of Newtons laws?1st Law2nd LawFrictionDisplacement - Multiple ChoicePlease save your changes before editing any questions.Which of Newton's laws is shown when a magician pulls a tablecloth out from under the dishes without knocking them?firstsecondthirdfourth
- Multiple ChoicePlease save your changes before editing any questions.What is the net force?5000 N right4000 N right40 N left4000 N left
- Multiple ChoicePlease save your changes before editing any questions.A force that acts where two objects touchContact ForceNon-contact ForceBalanced ForceUnbalanced Force
- Multiple ChoicePlease save your changes before editing any questions.The sum of all forces acting on an object and directionContact ForceBalanced ForceUnbalanced ForceNet Force
- Multiple ChoicePlease save your changes before editing any questions.What is the net force in this diagram?8N right2 N right8N left2N left
- Multiple ChoicePlease save your changes before editing any questions.What is the net force of an object that is not moving?0N100NUpward force9.8 m/s2
- Multiple ChoicePlease save your changes before editing any questions.What is the net force in this picture?50 Newtons to the right950 Newtons to the right950 Newtons to the left50 Newtons to the left
- Multiple ChoicePlease save your changes before editing any questions.What makes a rolling ball stop moving?gravityfrictiona balanced force
- Multiple ChoicePlease save your changes before editing any questions.What will cause an object to move?Applied forcesBalanced forcesUnbalanced forcesFriction
- Multiple ChoicePlease save your changes before editing any questions.Distance and direction of an object's change in position from a starting pointdisplacementdistancemotionreference point
- Multiple ChoicePlease save your changes before editing any questions.Jermaine runs exactly 2 laps around a 400 meter track. What is the displacement?8004000200
- Multiple ChoicePlease save your changes before editing any questions.David walks 3 km north, and then turns east and walks 4 km. What is the distance?7 km3 km4 km1 km
- Multiple ChoicePlease save your changes before editing any questions.Amy runs 2 miles south, then turns around and runs 3 miles north. What is displacement?5 miles1 miles2 miles3 miles
- Multiple ChoicePlease save your changes before editing any questions.What kind of quantity has both a magnitude and a direction?scalarvectorframe of referencetime