11 mark
A skydiver falls from a plane.
What is the name of the downward force in the diagram?
Drag
Electrostatic
Mass
Weight
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A skydiver falls from a plane.
What is the name of the downward force in the diagram?
Drag
Electrostatic
Mass
Weight
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Which of the pairs are contact forces?
Air resistance and gravity
Friction and gravity
Magnetism and normal contact force
Normal contact force and air resistance
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Three forces, x, y and z act on a body.
The body is in equilibrium.
Which vector diagram shows the body in equilibrium?
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