1. The following are four possible graphs of a quantity Y plotted against another quantity X. Y Y Y Y X A B X C X D X Which graph best represents Y when it is the kinetic…

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Kinematics: Question 1 of 4 The diagram below shows a worker using a rope to pull a cart. The worker’s pull on the handle of the cart can best be described as a force having…

Chapter 1 • Introduction 1.1 A gas at 20°C may be rarefied if it contains less than 1012 molecules per mm3. If Avogadro’s number is 6.023E23 molecules per mole, what…

Answers I G C S E P h y s i c s A n s w e r s – S e c t i o n A 11111 Chapter 1 1a)8 m/s 2a)10 500 m (10.5 km) b)105 000 m (105 km) c)630 000 m (630 km) 34000 s (Snails…

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Chapter 5 Force and Motion Date: ________________ Section A: Multiple Choice Questions 1 If there is no reaction force, which of the following cases will occur? (1) (2) (3)…