Estimate the Friction Coefficient in That Massive Nascar Pile-Up

Estimate the Friction Coefficient in That Massive Nascar Pile-Up

All I need is to determine the acceleration of a sliding car and I can get a value for the coefficient of kinetic friction between the tire and the road.

Mercedes’ EQC SUV Makes Everyday Electric Elite

Mercedes’ EQC SUV Makes Everyday Electric Elite

Mercedes’ EQC SUV Makes Everyday Electric Elite “We wanted to create an everyday car, with a nice dynamic, comfortable driving, a fun car with torque and power, and to have a very safe car,” says engineer Bastian Schult.

How to Calculate the Physics in Super Smash Bros. Ultimate

How to Calculate the Physics in Super Smash Bros. Ultimate

Here is the rule that I have for a jumping Captain Falcon: Yes, that seems like a crazy model, but when I run it I get the following plot (along with data from the video analysis).

Aquaman's Insane Leap out of Water Has One Foot in Reality

Aquaman's Insane Leap out of Water Has One Foot in Reality

It is this scene that I will analyze.Aquaman might be able to swim super fast, but once he leaves the water and enters the air there is only one force acting on him—the gravitational force that pulls straight down.

Was a Star Wars Escape Pod Really Just a KFC Bucket?

Was a Star Wars Escape Pod Really Just a KFC Bucket?

If I had a view of the "falling" model from the side, I could easily get position-time data using video analysis by looking at each frame in the scene.Alas, I don't have that view.

How to Easily Locate the Accelerometer in an iPhone

How to Easily Locate the Accelerometer in an iPhone

Moving in a circle at a constant speed means there is indeed an acceleration.If we have an object moving in a circle, the acceleration is pointed towards the center of the circle and depends on two things: the angular velocity (ω) and the circular radius (r).