Dot Diagrams
How do you draw the dots for constant velocity?
In D vs. T graph, what does a straight line going up and to the right represent?
Going forward at a constant velocity
Fill in the blank: Weight is a _________.
Force
What is the formula for momentum?
p=mv
The greek letter that is not only used in force calculations but also slang.
Sigma
How do you draw the dots for speeding up?
Getting further and further apart.
In a D vs. T graph, what does a straight line going down to the right represent?
Going backward at a constant negative velocity
The formula that assists you with force calculations.
F=ma
What are the two types of collisions?
elastic and inelastic
Name at least 3 ingredients that give Chic-Fil-A's original sauce its special flavor?
bbq sauce, mustard, cider vinegar, lemon juice, egg yolk
How do you draw the dots for slowing down?
They get closer and closer together.
Would the line of a velocity vs. time graph always be straight, curved, or either?
straight only
The 4 forces we show on a force diagram.
Fg, Fn, Fa, Ff
What law states that the "total momentum is the same before and after a collision?"
Law of Conservation of Momentum
In Star wars, who is the Jedi master that trained Luke Skywalker? (2 possible answers)
Obi-Wan Kenobi or Yoda
What does the space in between the dots represent?
Velocity
In V v. T graphs, if there is a straight horizontal line BELOW the x-axis, what does it mean about velocity?
The velocity is negative and constant. (backwards motion on the d vs t graph)
How would you draw a force diagram for a book resting on a table?
2 vertical arrows, 1 labeled Fn and the other Fg
If momentum is conserved, the total momentum change must be what value (in a Momentum chart)?
0
What singer has both a crumbl cookie and a Stanley named after her?
Oliva Rodrigo
How the dots change over time represents____________.
acceleration
In A v. T graphs, what does it mean if the line is above the x-axis?
Acceleration is positive.
What two forces do you use to get net force for the x-axis?
Applied force and friction force.
Why does an airbag make a collision safer for the occupant?
It spreads out the impact force over more time.
What horror movie features an evil spirit trapped in a doll that you have to send a note to? (title of the movie)
Annabelle (also featured in the Conjuring movies)