Did you guess that the forces they used were push and pull? When you lift the paper you are using a pull and when you crease it you use a push. This hand.

Presentation on theme: "Did you guess that the forces they used were push and pull? When you lift the paper you are using a pull and when you crease it you use a push. This hand."— Presentation transcript:

Did you guess that the forces they used were push and pull? When you lift the paper you are using a pull and when you crease it you use a push. This hand is pushing to crease the paper. This hand is pushing the paper onto the table to stop it moving. The hands would need to pull to unfold the paper. Sample Slide Random Slides From This PowerPoint Show

If your toothpaste comes in a pump you would have used a push to get the toothpaste out of the tube and onto your brush. If it looks like this you would have squeezed the tube to get the toothpaste out. Squeezing is a push. When you squeeze the tube you push out the toothpaste. Sample Slide Random Slides From This PowerPoint Show

Springs can be stretched too. It needs a very big force to make it stretch. Something much stronger than you! This is a very big, thick spring. It comes from a car so it needs to be very strong. Do you think you could stretch this spring? Sample Slide Random Slides From This PowerPoint Show