Scientific Thinking
The independent variable goes here on a graph
What is the x-axis?
Unit for mass
What are kilograms?
How fast or slow an object moves
What is speed?
Vy= Voy + ayt
What is the vertical motion equation?
Unit for Energy
What are Joules (J)?
Unit for length
The slope of a Force of Earth vs mass graph
What is 10 N/kg?
A quantity described by magnitude and direction
What is a vector?
the change in x= Vxt
X=time
What is the horizontal motion equation?
What is the elastic potential energy equation?
(y2 - y1) / (x2 - x1)
What is the slope formula?
What is 470 N?
You have points (2,4) and (8,22) going through your position v time graph. The velocity of the object moving is...
What is 3 m/s?
The object is in Vertical Motion. The initial velocity is 65 m/s. The a is -10 m/s2. The final velocity after 5 seconds is...
What is 15 m/s?
The velocity of the roller coaster is 55 m/s. The mass of the cart is 400 kg. The kinetic energy of the roller coaster is...
You have points...(0,10) and (90,30), the slope is...
What is 2/9
The mass of an object on which the Earth pulls 340 N
What is 34 kg?
You have points (0,0), (6,12), and (10,12). Draw them on a position vs time graph, the displacement is...
What is 84 meters?
Speed is constant. The direction is constantly changing. The object is accelerating.
What is circular motion?
The summation of all energies. This includes PE, KE, and PEs.
What is mechanical energy?
What is Celcius?
The force of the Earth on a person of 150 lbs
(1 kg = 2.2 lbs)
What is 681.9 N?
A situation when only Fearth is acting on an object
What is a free fall?
The object is in a circular motion. The velocity is 5 m/s. The radius of the circle is 5 m. The acceleration of the object is...
What is 5 m/s2?
(Think PE-KE)
What is .084 J?