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Fast Forward Physics
Registrace 7. 10. 2019
Phenomena - Same Force, but Car Moves Faster
Can you explain this Physics Phenomena? The same car is pushed with the same force, but the results are different speeds.
Think you know the answer? Tell us in the comments below. But first, make sure you know all about net force, displacement, work, kinetic energy, and change in energy.
Think you know the answer? Tell us in the comments below. But first, make sure you know all about net force, displacement, work, kinetic energy, and change in energy.
zhlédnutí: 34
Video
Phenomena - Why Doesn't the Egg Break
zhlédnutí 40Před 2 měsíci
Explain this Physics phenomena. Two eggs of the same size are dropped from the same height. One egg breaks. The other egg does not. Can you explain why using Physics? If so, tell us in the comments below. But first, make sure you know about net force, time of collision, change in momentum, and impulse.
Using a VIRP chart to solve a parallel circuit
zhlédnutí 31Před 3 měsíci
See how to use a VIRP chart to solve for unknown voltages, currents, resistances, and power in a parallel circuit. This video will show you the rules that apply to a parallel circuit as well and show you how to step by step solve for unknowns in a parallel circuit. Great for high school or introductory college physics.
Introduction to Ohm's Law
zhlédnutí 53Před 5 měsíci
What is Ohm's law. How to find voltage. How to find current. How to find resistance.
Voltage Drop in a Series Circuit
zhlédnutí 82Před 5 měsíci
Voltage drop is when electric potential energy is turned in to something else; like radiant energy from a light bulb. The Process is similar to someone's gravitational potential energy being turned into kinetic energy as they go down a hill. This video gives students a good visual of how voltage drop works in a series circuit. Voltage is compared to a hill, electric potential energy is compared...
Work Energy and Power Climbing Stairs Example
zhlédnutí 238Před 6 měsíci
In this example we calculate the work and power of a person walking up some stairs. Work is equal to Force times distance. Work is also equal to the change in energy. Both methods can be used to find the person's work as he climbs up the stairs. All that is left to be done is to divide work by time to find power.
Energy Lost to surrounding example - Sargent Drop
zhlédnutí 24Před 7 měsíci
Energy Lost to surrounding example - Sargent Drop
Conservation of Energy Example - Sargent Drop
zhlédnutí 7Před 7 měsíci
Conservation of Energy Example - Sargent Drop
Change in Velocity
zhlédnutí 149Před 10 měsíci
Short video showing how to calculate the change in velocity. Complete with examples and graphs.
Accelerated motion example 3 - Turnaround
zhlédnutí 22Před rokem
Accelerated motion example 3 - Turnaround
Work = Area under Force vs Distance Graph Example
zhlédnutí 89Před rokem
Work = Area under Force vs Distance Graph Example
Calculating Work part 3 - Work Equals Change in Energy
zhlédnutí 28Před rokem
Calculating Work part 3 - Work Equals Change in Energy
Calculating work part 2 - Area under a Force vs. Distance Graph
zhlédnutí 43Před rokem
Calculating work part 2 - Area under a Force vs. Distance Graph
Calculating work part 1 - Force x Distance
zhlédnutí 310Před rokem
Calculating work part 1 - Force x Distance