WorksheetsChapter 16 (forces)
Total questions: 21
Worksheet time: 25mins
What is the most scientific definition of a force?
Hint: In the words of the great scientist Andy," THe mOre woRd tHe MoRe SCiencey".
A force is the scientific definition of an apple falling on Isaac Newtons head. I'm not sure if it hurt his head, he might of gotten a concussion. If he got a concussion he might of messed up when he was making the three laws of motion, if that happened then gravity might not be real, which would mean that we could float off the earth at this very moment. We all could die.
A push or a pull.
What if Isaac Newton was part of da Illuminati and they made gravity to fool us, because they actually made a bubble around the world and we floated up and now we're standing on the bubble, and when we went to the moon we actually went to da earth.
How does mass effect gravitation?
It doesn't if you drop a elephant and a human from a building they will go splat at the same time.
The greater an objects mass the more gravitational pull.
Mass doesn't matter, speed matters. If you drop a cheetah and a human from a building the cheetah will hit the ground first.
The less mass the more gravitational pull.
What allows water striders to float on water?
water tension
electricity
conduction
Do sand grains have gravitational pull?
No, they are to small.
They don't have enough mass.
Yes, they do. Everything has gravitational pull.
Yes, but their gravitational pull makes static electricity.
What keeps the planets in our solar system in ordit.
Earth's gravitational pull
The asteroid belt
The sun's (Sol's) gravitational pull.
Earth's core
Note: I did not steal this please don't demonetize me.
What force did Xanos change when he snapped?
Nuclear force
A push or snap
air resistance
speed and direction
Two childrens are on a see-saw, kid one is touching the ground but kid too is not! What is this an example of?
Balanced childrens
balanced forces
unbalanced forces
Nobody plays on the see-saw anymore, BOOMER.
I don't really care about those children, but I answer FALSE!
What is a balanced force.
Equal forces that act in the same direction.
Equal forces that act in the opposite direction.
unequal forces
Throwing salt on ice does what.
adds friction
reduces friction
adds salt
adds sand
Vector has both...
DIRECTION AAAND MAGNITUDE, oh yeah
DIRECTION AAAND SPEED, oh yeah
ACCELERATION AAAND MAGNITUDE, oh yeah
SPEED AAAND SPEED, oh yeah
True or False, the force that keeps our atoms together is gravitational force.
TRUE
false
What do we feel when a car stops suddenly and our heads go forward?
Inertia
gravity
Chihuahua
apple
"For every action there is an equal, and opposite reaction" what law is this?
Newton's 5th law
Newton's 1st law
Newton's 2nd law
Newton's third law
Point of reference changes when... changes
position
acceleration
gravity
Isaac Newton...
created gravity
made acceleration
studied gravity
The farther you are from the earth the...
less gravitational pull
more gravitational pull
more speed
What keeps earth from going into the sun
Inertia
Speed
Acceleration
Which has the least friction?
Ice
Asphalt
Blacktop
wood
On Jupiter we would weigh more.
True
False
Friction opposes...
force
motion
gravitational pull
Atoms don't have gravitational pull
True
False
