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18 kwi 2024 · Simple velocity equation: velocity = distance / time. Velocity after a certain time of acceleration: final velocity = initial velocity + acceleration × time. Average velocity formula — the weighted average of velocities: average velocity = (velocity₁ × time₁ + velocity₂ × time₂ + …) / total time
- Acceleration
Acceleration is the rate of change of an object's speed; in...
- Angular Velocity
There are multiple units of angular velocity, and the ones...
- Free Fall Calculator
Decide whether the object has an initial velocity. We will...
- Speed
The speed definition hides behind these units, and we can...
- Orbital Velocity Calculator
We can compute it with the Kepler laws and the orbital...
- Escape Velocity Calculator
For example, all satellites need to have this velocity in...
- Car Crash Calculator
Again, after using the car crash calculator, you can obtain...
- E = Mc² Calculator
In 1905, Albert Einstein proposed a theory that stated that...
- Acceleration
Explain the meaning of slope and area in velocity vs. time graphs; Solve problems using velocity vs. time graphs
20 lut 2022 · Calculate velocity and speed given initial position, initial time, final position, and final time. Derive a graph of velocity vs. time given a graph of position vs. time. Interpret a graph of velocity vs. time. There is more to motion than distance and displacement.
How to read a position vs. time graph. Using the graph to determine displacement, distance, average velocity, average speed, instantaneous velocity, and instantaneous speed. Created by David SantoPietro.
Worked example of calculating displacement from time and velocity. Learn how velocity, time, and direction factor into calculating displacement. Understand the importance of unit conversion in these calculations. Created by Sal Khan.
Compare and contrast the following: distance traveled and displacement; speed and velocity; constant velocity and instantaneous velocity; constant velocity and average velocity; and velocity and acceleration.
How to analyze graphs that relate velocity and time to acceleration and displacement.