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1.5.1a Forces, resultant force and motion

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Question 58

An object is falling vertically through a fluid. Which of the following statements correctly describes the forces acting on the object when it has reached its terminal velocity?

A

The upward drag force is equal in magnitude to the downward force of gravity (weight) on the object.

B

The upward drag force is greater in magnitude than the downward force of gravity (weight) on the object.

C

The net force acting on the object is equal in magnitude to its weight.

D

The drag force acting on the object is zero.

Markscheme

1.5.1a Forces, resultant force and motion Questions

  1. IGCSE
  2. /Physics
  3. /1.5.1a Forces, resultant force and motion

183 exam-style questions on CIE IGCSE Physics 1.5.1a Forces, resultant force and motion. Each one has a worked solution and a mark scheme showing where the marks go.

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