Show:
Energy☀️
Momentum
Machines
Waves
Movies
100
Energy cannot be created nor destroyed, it can only be transformed from one form to another, but the title energy can not be changed.
What is conservation of energy
100
Two objects "bounce" off of each other
What is elastic collision
100
Any devices which multiplies, or changes the direction of forces.
What is a machine?
100
The distance from any point on a wave to the next identical point.
What is wave length
100
"Do you wanna build a snowman?"⛄️
What is frozen?❄️
200
Stored energy, "not real, yet" gravitational potential energy, "energy of position"
What is potential energy
200
In the absence of an external force, the total momentum of a system remains unchanged.
What is conservation of momentum.
200
The output is always between the fulcrum and the input.
What is a type two lever.
200
Measures the strength or intensity of a wave (how much energy the wave has.)
What is amplitude.
200
Hakuna Matata, what a wonderful phrase. Hakuna Matata, it means no worries, for the rest of your days.
What is lion king
300
"Real energy", "energy of motion" depends on velocity. The work done on an object to accelerate it from rest to velocity.
What is kinetic energy
300
Two objects "stick" together.
What is I elastic collision
300
Doesn't multiple forces, just changes the direction.
What is the function of a type one pulley.
300
A wiggle in time (back and forth)
What is a vibration
300
"To infinity and beyond.."
What is toy story
400
Ke= 1/2mv^2
What is the equation of kinetic energy.
400
"Inertia in motion"
What is momentum
400
It is a number, which represents how many times a force is multiplied in a given machine.
What is mechanical advantage
400
The particles of the medium vibrate perpendicular to the waves motion
What is transverse waves?
400
"Under the sea.."
What is the little mermaid
500
Pe= mass x gravitational force x height
What is the equation of potential energy.
500
(Kg)(m/s), that is the unit of this quantity.
What is the unit of momentum
500
Mechanical advantage in the real world with friction.
What is actual mechanical advantage (AMA)
500
The particles of the medium vibrate parallel to the waves motion
What is longitudinal waves?
500
"KITTY!!!!!!!!!!!!!!!!!!!!!"
What is monsters inc