UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General Certificate of Education Ordinary Level PHYSICS Paper 2 Theory May/June 2005 1 hour 45 minutes
Candidates answer on the Question Paper. Additional Materials: Answer Paper
READ THESE INSTRUCTIONS FIRST Write your Centre number, candidate number and name on all the work you hand in. Write in dark blue or black pen. You may use a soft pencil for any diagrams, graphs or rough working. Do not use staples, paper clips, highlighters, glue or correction fluid. Section A Answer all questions. Write your answers in the spaces provided on the Question Paper. Section B Answer any two questions. Write your answers on the separate answer paper provided. At the end of the examination, fasten the separate answer paper securely to the Question Paper. The number of marks is given in brackets [ ] at the end of each question or part question.
2 Section A Answer all the questions in this section.
For Examiner's Use
Fig. 1.1 represents the motion of Earth and the planet Venus around the Sun. The orbits shown are circles.
not to scale
orbit of Venus
orbit of Earth Earth Fig. 1.1 (a) On Fig. 1.1, draw an arrow to show the direction of the force exerted by the Sun on the Earth.  (b) Information about Earth and Venus is given in the table. planet Venus Earth time for one orbit in (Earth) years 0.7 1.0 radius of orbit / million km 108 150 circumference of orbit / million km 679 942
(i) Use the information in the table to show that Venus...