A still from the educational NASA video "STEMonstrations: Newton's 2nd Law of Motion." Here, astronaut Randy Bresnik is seen introducing the experiment he is about to conduct in microgravity. In a new ...

Consider the following physics problem. An object with a mass of 1 kg and a velocity of 1 m/s in the x-direction has a net force of 1 Newton pushing on it (also in the x-direction). What will the ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

I'm sure you've heard of Isaac Newton and maybe of some of his laws. I'm sure you've heard of Isaac Newton and maybe of some of his laws. Like, that thing about "equal and opposite reactions" and such ...

DIY Science Time is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In a new video, NASA astronaut Randy Bresnik presents the latest installment of NASA's ...

If you don't obey Newton's Laws, you won't have a good time. I’m sure you learned Newton’s three laws of motion in high school. I’m also pretty sure that after taking your last physics test, you ...