Newton’s law Questions And Answers (part 1)
Newton’s law Questions1. (a) State Newton’s first law of motion (b) Distinguish between elastic collision and inelastic collision (c) A minibus of mass
Work, energy and power Questions And Answers (part 1)
Work, energy and power Questions1. (a) State the law of conservation of energy (b) The graph below shows the potential energy against displacements for
Pressure Questions And Answers (part 2)
Pressure Questions1. In the diagram below, the U-tube contains two liquids; X and Y which do not mix. If the density of liquid Y is
Current I Questions And Answers (part 1)
Current I Questions 1. (a) Distinguish between natural and forced convection currents (b) Draw the cross-section of a basic solar heating panel that uses heat