Frictional forces - Forces - KS3 Physics Revision - BBC.
Friction is the resistance of motion when one object rubs against another. Anytime two objects rub against each other, they cause friction. Friction works against the motion and acts in the opposite direction. In some cases we want to prevent friction so it's easier to move. A good example of this is a ball or wheel. They roll to help reduce friction.Friction Worksheet Answers Also Friction Homework Ks2. Worksheet February 14, 2018. We tried to locate some good of Friction Worksheet Answers Also Friction Homework Ks2 image to suit your needs. Here it is. It was from reliable on line source and that we love it.Friction, rough, slippery, grip. A homework sheet for Key Stage 2 or lower ability Key Stage 3.
For webquest or practice, print a copy of this quiz at the Physics: Friction webquest print page. About this quiz: All the questions on this quiz are based on information that can be found at Physics: Friction. Instructions: To take the quiz, click on the answer. The circle next to the answer will turn yellow. You can change your answer if you want.Friction can also be unhelpful. If you do not lubricate your bike regularly with oil, the friction in the chain and axles increases. Your bike will be noisy and difficult to pedal. When there is a.
Friction always works in the direction opposite to the direction in which the object is moving, or trying to move. Friction always slows a moving object down. The amount of friction depends on the.
