- "In this section, we'll explore... [3000 words later] ...as we've seen in this section."
This story continues at The Next Web
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for j in 0..4 {
The second difference is the equal sign instead of less-than-or-equal. This means the frictional force is constant as long as the object is sliding—it doesn’t equal the applied force anymore. That means the net force isn’t zero. Push harder on the chair by running and the chair will speed up.