Recent content by United

Okay I run a weekly group...we've done parachute, duck/duck/goose, Olly Octopus, red light and tried what time Mr. Wolf (was too hard)...anyone have something new, yet simple enough for little guys to play in a gym. I need a good one, not too complicated...but active. Suggestions please!! I've...

I have an old ladies bike, probably 1950s or 60s. It is the perfect size and I love it. The problem is when I apply the brake, the back tire locks nearly causing a wipeout. It used to do this on occasion and now is almost every time unless I press very gently/slowly. This is making this bike...

A particle undergoes two displacements. The first has a magnitude of 169 cm and makes an angle of 131.6* with the positive x axis. The resultant displacement of the tow displacements in 86 cm directed at an angle of 31* to the positive x axis. Find the magnitude of the second displacement...