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Test your knowledge of physics with this engaging quiz covering topics such as forces, energy, and simple machines. Ace the quiz to enhance your understanding of fundamental physics concepts!
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ANSWER Any force on an object causes it to change this
QUESTION What is: Its motion
ANSWER The name of the force that pulls any two objects toward each other
QUESTION What is: gravity
ANSWER • Astronauts weigh less on the moon than on Earth because the Moon has this
QUESTION What is: LESS GRAVITY than Earth
ANSWER • This is the name of the force that slows moving objects down
QUESTION • What is: friction
ANSWER • The child who has the most potential energy is the one who is sitting here on the slide
QUESTION • What is: sitting at THE TOP of the slide
ANSWER When a person starts to move, potential energy changes to this
QUESTION What is: Kinetic energy
ANSWER • A battery-powered car uses this type of energy
QUESTION • What is: Chemical energy
ANSWER When you carry the laundry downstairs (you DO carry the laundry downstairs, DON’T YOU???). Anyways, when you carry the laundry downstairs, you are do this
QUESTION • What is: WORK!
ANSWER • A nail is an example of this type of simple machine
QUESTION • What is: a wedge
ANSWER You would use this type of simple machine to move a heavy box up a ramp
QUESTION • What is: an Inclined Plane
ANSWER • A compound machine is a machine that contains more than one of this
QUESTION • What is: more than one SIMPLE MACHINE
ANSWER • This is a force that occurs when two objects rub against each other
QUESTION • What is: FRICTION
ANSWER • Just after you kick a soccer ball, it has this type of energy
QUESTION • What is: KINETIC ENERGY!
ANSWER • Astronauts weigh less on the moon that on Earth because of this
QUESTION • What is: GRAVITY! The moon has less gravity than Earth.
ANSWER • Your weight is a measure of this force
QUESTION • What is: GRAVITY
ANSWER • This force makes a moving object keep moving or a resting object stay still
QUESTION • What is: INTERTIA
ANSWER • The brakes on your heelys (spelling?) work because of this force
QUESTION • What is: FRICTION
ANSWER • You do HEEP BIG WORK when you carry this to school!
QUESTION What is: YOUR BOOK BAG!
ANSWER • To a scientist, energy means the ability to do this
QUESTION What is: WORK!!
ANSWER • The energy of an object in motion is called this
QUESTION What is: KINETIC ENERGY
ANSWER This simple machine uses a wheel
QUESTION • What is: a pulley
ANSWER A wind-up toy can move because of this type of energy
QUESTION • What is: Mechanical Energy
ANSWER Mrs. Beckley is carrying Allysa in a baby backpack (Allysa insists!). Allysa weighs 50 kg. Mrs. Beckley would be doing MORE work if this part about Allysa changed (and we don’t mean her diaper)
QUESTION • What is: IF ALLYSA’S WEIGHT CHANGED…..say her weight changed to 560 kg.
ANSWER • A complex machine is one that uses both of these
QUESTION • What is: MANY SIMPLE AND COMPOUND MACHINES
ANSWER • A bicycle that moves when you pedal it can move because of this type of energy