The Female Founders Disrupting the Vagina Economy

The Female Founders Disrupting the Vagina Economy

Again, the array of products on the market was making people having a perfectly normal experiences feel like icky outliers."We were hearing that people wanted a fully reusable product but were getting stuck on the difficulty of removing the cup," Wang says.

An Electric Pickup Truck Really Could Pull a Freight Train—Here's How

An Electric Pickup Truck Really Could Pull a Freight Train—Here's How

Here is a force diagram for a tiny object pulling a massive object with no friction. For the train (object B), a frictional force is pulling to the right.

Post-Apocalyptic Survival Skills: How to Measure Acceleration

Post-Apocalyptic Survival Skills: How to Measure Acceleration

With that, I can find a force-acceleration equation for both masses. With an accelerating mass, the net force is NOT zero. Notice that if the two masses have the same value, the acceleration would be zero meters per second squared (that's good).

This Fearsome Titan Games Event Reveals the Value of Torque

This Fearsome Titan Games Event Reveals the Value of Torque

As you can imagine, there's a bunch of cool physics to talk about for some of these events. In this case, the event is the Herculean Pull. But if you're both pulling on the same pole, you need to use some physics.