FORM ONE PHYSICS HANDBOOK

A rim of foolscaps contains 500 papers and has a mass of 2kg. The size is 300mm by 200mm by 50mm. find: ... Show diagrammatically how forces of 7N and 9N can be combined to give a resultant to give a resultant force of: (a) 16N (b) 2N. ... The atmospheric pressure on the water in the well below thus pushes water up to past valve into the barrel. ................
................