Edexcel A-Level Physics AS 1.3.8 Free Body Force Diagrams Questions

Practise Edexcel A-Level Physics free-body force diagrams through labelled arrows for weight, reaction, tension, drag, upthrust and equilibrium force sizes.

Syllabus
Pearson Edexcel International Advanced Subsidiary/Advanced Level
Course
Physics XPH11/YPH11
Level
AS

Exam points

  • draw and label weight, reaction, tension, drag or upthrust arrows on isolated objects
  • use equilibrium or acceleration contexts to set relative directions and arrow lengths

Edexcel A-Level Physics AS 1.3.8 Free Body Force Diagrams Questions question 1

[Maximum number: 4]

The luge is an event at the Winter Olympics. An athlete lies on a small sledge and races down an icy track, feet first.

Figure for Question Edexcel A-Level Physics AS 1.3.8 Free Body Force Diagrams Questions question 1 — Edexcel A-Level Physics AS

An athlete accelerates down a straight section of the track as shown. The track is at an angle θ\theta to the horizontal.

Figure for Question Edexcel A-Level Physics AS 1.3.8 Free Body Force Diagrams Questions question 1 — Edexcel A-Level Physics AS

Draw a free-body force diagram for the sledge and athlete.
You should consider the relative sizes of the forces when drawing your diagram.

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