Force and Motion 1
Force and Motion 2
Force and Motion 3
Force and Motion 4
Force and Motion 5
100
What type of force on a free body diagram is at the top of a free body diagram? This force exerts a force on an object to make it sit upright.
Normal force
100
What are two examples of forces?
Art and Music
A push or pull
A stand or ground
The dark side and the light side
A push or pull
100
What pulls a ball back to earth?
Gas
Gravity
Friction
Molecules
Gravity
100
A runner about to start a race is an example of which type of energy?
Potential Energy
100
What type of force on a free body diagram is at the bottom?
Force of gravity
200
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.
They will not move at all.
200
Arrows in on free body diagrams specify what components?
Vector
200
The force that acts directly against the direction of motion.
What is friction?
200
50N ———> 📦 <———- 50N
Net force =
Unbalanced or balanced?
Net force = 0
*Both forces are equal and are pulling in opposite directions, which also makes them balanced forces.
*Force is a push or pull, and has a unit of a Newton (N)
300
Which of the following statements are true?
Balanced forces cause a change in motion.
Unbalanced forces cause a change in motion.
Forces do not effect the change in motion.
Unbalanced forces cause a change in motion.
300
This black woman was a great assistance in helping NASA fly to space by correctly calculating mathematical equations for physics. She converted unit’s properly and manipulated the correct equation in order for NASA to successfully fly to outer space in 1969.
Katherine Johnson
300
When an object changes its path of motion, it changes _____________.
speed
force
direction
direction
300
A ball rolling down a hill is an example of which Newton’s Law of Motion?
1st Law, Inertia
300
What describes how fast an object is moving?
Speed
400
What is a push or pull exerted on an object in order to change the objects position.
What is Force?
400
What’s the constant number for acceleration due to gravity?
9.8m/s/s
400
Which object would require the most force to move?
a tennis ball
a baby
a car
a cell phone
car
400
Which surface would be easier to roller-skate on?
The football field or the inside of the classroom.
The classroom because the floor will have less friction.
400
The force that applies the motion of an object?
applied force
500
The type of force that oppose motion. It’s like rubbing your hands together.
Friction force
500
Motion projected or launched in the air is called?
Projectile motion
500
A change in a moving objects speed or direction is...
What is acceleration?
500
Objects in motion tend to stay in motion and objects at rest remain at rest unless......
Unless acted on by a force,
500
Rowing a boat is which one of Newton’s Laws of Motion?
Newton’s 3rd Law , Action-Reaction
600
What should you be doing right now?
Being engaged, listening, and in tune with the game. If you or your group members are talking or doing anything other than physics jeopardy, no points for you bookie.
600
Distance is to displacement as to..
Speed is to velocity
600
Combined forces that act upon an object.
What is Net force?
600
Force = mass x acceleration is..
Newtons 2nd Law of Motion
force (N)
mass (kg)
acceleration m/s/s
600
The father of Physics?
Issac Newton