1. Which of the following is NOT an example of friction as a helpful force? Using your hand to wave hello to a friend Using a cloth to clean a pair of glasses Using a marker to draw a picture on paper Using a scrub brush to wash dishes ...
For example, when you rub your hands together really fast, you may start to feel heat and resistance between them. That's the force of friction at work! How Does Friction Work? A Kid-Friendly Explanation An easy way to explain friction to kids is to have them picture a stickiness between...
this shelf helper is the perfect stage for mugs and jars of loose-leaf tea. : metal product type: helper shelf i have a mug problem as you can tell. we’ve already broken one just trying to negotiate the mess in picture 1. this shelf was so helpful to create just a little more ...