'Uniform gravitational field' presentation slideshows

Chapter 4 Gravitation

Chapter 4 Gravitation. Physics Beyond 2000. Gravity. Newton http://csep10.phys.utk.edu/astr161/lect/history/newtongrav.html http://www.britannica.com/bcom/eb/article/9/0,5716,109169+2+106265,00.html http://www.nelsonitp.com/physics/guide/pages/gravity/g1.html. Gravity.

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Centre of Mass

Centre of Mass. Created by J Harris Jharris.school@gmail.com. Centre of Mass. Find the mass of a random 2D shape:. Cut of a random 2D shape out of paper / card Put a pin through your card into the wall, at an edge of your card. Hang a plumb bob from the pin.

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1. closer together. 2. farther apart. 3. distorted, but not closer or farther apart.

If the Sun passes between the Earth and a pair of stars as shown, and the Moon passes in front of the Sun and totally eclipses it so the stars are visible, then according to general relativity, the stars will appear to be slightly.

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