Greetings! You must login or signup first!

+127

iPhone - Where There's an Outlet, There's a Way

PROTIP: Press the ← and → keys to navigate the gallery, 'g' to view the gallery, or 'r' to view a random image.


◄ Previous View Gallery Random Image Next ►

Top Comments

Kirb Blanco
Kirb Blanco

I took physics this semester, so of course my first thought is to want to calculate the tension in the cord.
Assuming it's an iPhone 5, and assuming the case and cord both have negligible mass, then…
Okay, Wikipedia says an iPhone 5 is 112g, so that's .112kg multiplied by 9.8, and the weight is 1.0976 Newtons, and weight and tension balance each other out, so the tension in the cord should be 1.0976N. 1.1N if you round up.

+42

+ Add a Comment

Comments (54)


Display Comments

Add a Comment