Linear Kinematics
What is the name for a physical variable with magnitude and direction?
What is a vector?
What is Newton's 2nd law?
What is F=ma?
What is an centripetal force?
what is a center seeking force
Theta is normally known as an angle for linear kinematics. What is the other name for theta in terms of rotational kinematics?
What is Angular Position
What is the key word for a elastic collision?
What is "bounce"
What is the acceleration of an object in free fall if up is positive and down is negative?
What is -9.8m/s2?
What is the force that resist motion?
What is friction?
What is the equation for centripetal forces?
What is Fc=mv2/r
Double Jeopardy
What is the name of the rate of change of angular velocity over time?
what is angular acceleration?
What is the simplest definition of an Impulse? (in words)
what is the change of momentum?
I have a red sphere and a blue sphere. The blue sphere has twice the mass of the red sphere. They are both dropped from the same height at the same time. Which ball hits the ground first?
What is both the balls?
I have a red sphere and a blue sphere. The blue sphere has twice the mass of the red sphere. They are both dropped from the same height at the same time. Which ball has more force?
What is the blue sphere?
Check Board for diagram: If we are on a circular roller coaster where would we have to be to feel lighter than normal?
What is outside on the top of the roller coaster?
When do we deal with rotational kinematics?
What is whenever you are rotating / spinning?
DOUBLE JEOPARDY
What is the area underneath a force vs time graph?
What is an Impulse/Change of momentum?
What is the slope of a velocity vs time graph ?
What is the acceleration?
What are the sum of the forces in BOTH directions for a car accelerating on a rough road to the right with an acceleration 'a'?
What is -Ff+Fapp=ma , FN-Fg=0
Check Board for diagram: If we are on a circular roller coaster where would we have to be to feel heavier than normal?
what is on the inside bottom of the roller coaster
True or False, The closer you are to the center of a rotating body the higher your angular velocity?
What is True?
A 4 kg object moving to the left collides with and sticks to a 3 kg object to the right? What piece(s) of information do we need to determine the motion of the combined object?
What is "the velocities before and after impact"
DOUBLE JEOPARDY:
What is the area underneath a velocity vs time graph?
What is the displacement?
What type of force does not have an equation so you would have to figure it out on your own?
What is tension/ Normal Force?
How do you set up an orbital motion problem? (What equations are you using?)
What is FG=m1m2G/r2 =mv2/r=FC
What are the difference between the linear kinematic equations and the rotational kinematic equations?
What is They are structured the same but have different variables.
When is the total momentum of a system conserved?
What is The total momentum is ALWAYS CONSERVED. ALL COLLISIONS.