Baseline (flightpath E): Label and name the forces involved in a falling parachutist. Further (flightpath D): Describe the affect the pairs of forces have.

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Presentation transcript:

Baseline (flightpath E): Label and name the forces involved in a falling parachutist. Further (flightpath D): Describe the affect the pairs of forces have on the velocity of the Parachutist. Challenge (flightpath C,B&A): Resolve the resultant force of each pair of forces and represent it as a single force.

Exam prep Ask for help now if you need it! Remember you need to be able to apply your Knowledge in an exam situation! If you struggle to answer this question now, how will you find it in two years time when you sit your exams? Ask for help now if you need it!

Exam prep Ask for help now if you need it! Remember you need to be able to apply your Knowledge in an exam situation! If you struggle to answer this question now, how will you find it in two years time when you sit your exams? Ask for help now if you need it!

Exam prep Ask for help now if you need it! (a) (i) air resistance/drag/friction (or upthrust) weight/gravitational pull/gravity for 1 mark each 1 (ii) air resistance/friction acts in opposite direction to motion (iii) Y (iv) the sky-diver accelerates/his speed increases in downward direction/towards the Earth/falls 2 (b) force X has increased force Y has stayed the same the speed of the sky-diver will stay the same 3 Exam prep Remember you need to be able to apply your Knowledge in an exam situation! If you struggled to answer this question now, how will you find it in two years time when you sit your exams? Ask for help now if you need it!