Energy
This relationship exists between speed and kinetic energy.
What is a squared relationship?
The requirement for a force to do positive work.
What is it must have a component acting in same direction as displacement?
The inverse of this is the Period of an object in simple harmonic motion.
What is its frequency?
For what type of collisions is momentum conserved?
What is all types?
Wrote about the laws of motion and Universal Gravitation in his book Principia.
Who was Sir Isaac Newton?
The Joule equivalent in kilograms, meters, and seconds.
What are kgm2/s2?
This force always does negative work.
What is friction?
The position of an object in simple harmonic motion can be described using this function.
What is sin/cos?
The area under the curve of this graph gives you change in momentum.
What is F vs. t?
Dropped two balls of equal volume but different mass from the leaning tower of Pisa to prove the time to fall was independent of mass.
Who was Galileo?
This type of energy is related to the change in vertical position of a mass.
What is Gravitational Potential Energy?
The area under this type of graph can be used to determine the work done.
What is a Force vs. distance graph?
You must do this to a pendulum if you want a longer time to complete one full swing.
What is make it longer?
These are the units for momentum.
What are kg∙m/s?
Won a Nobel Prize in Physics for his paper explaining the Photoelectric Effect.
Who was Albert Einstein?
In the Spring Potential Energy equation ‘x’ represents this.
What is the distance stretched/compressed from equilibrium?
These are the two ways to determine Work.
What are W=FdcosΘ and W=ΔE?
Describe the change in mass required to double the time for one oscillation for a mass-spring system.
What is quadruple the mass?
A bullet is fired from a gun. Compare their momentums.
What is they are equal and opposite?
Best known for his three laws of planetary motion.
Who was Johannes Kepler?
A frictionless roller coaster that starts at height 4h will be traveling this much faster when it reaches ground level than one that starts at height h.
What is 2 times as fast?
The spring force of a non-ideal spring is given by the formula F = kx2. The amount of work done by stretching the spring a distance x0 is this.
What is 1/3kxo3?
The acceleration is zero at this position for an oscillating mass-spring system.
What is the equilibrium position?
Two balls of equal mass are dropped from the same height. One ball bounces and the other one does not. Which ball experienced a larger impulse?
The ball that bounced
The father of electromagnetic induction.
Who was Michael Faraday?