'Downwards force' presentation slideshows

Falling Stuff

487 views • 24 slides

P3.1 - Objectives

P3.1 - Objectives. Calculate the moment of a force with the correct units. Describe the turning effect of a force on a force diagram. Rearrange the moments equation to perform simple calculations. Can a two year hold girl hold a mass of 1kg for more than 2 minutes? Can you?.

305 views • 22 slides

All About Rockets and Other Space Craft

All About Rockets and Other Space Craft. Focuses 3 and 4. Law of Conservation of Momentum and the changing acceleration of a rocket . Before the engine fires:.

300 views • 19 slides

Diving and Science: Gravity and Weight

Diving and Science: Gravity and Weight. Diving. Diving is the sport of performing acrobatics whilst jumping or falling into water from a platform or springboard from a certain height. Historical artefacts tell us that people have been diving off high cliffs

376 views • 11 slides

Wheels, Pulleys and Gears

Wheels, Pulleys and Gears. 8.3. Wheels. Centre of a wheel is called the axle The outside the wheel is the rim A wheel is a special type of lever: Each spoke of the wheel is a lever The axle is the fulcrum Wheel rim is the outer end of the lever. http:// www.youtube.com/watch?v=HMNwEF4KDU0.

486 views • 9 slides