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1.5.1a Forces, resultant force and motion

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Question 117

A weather balloon is rising through the atmosphere.

The balloon is rising at its terminal velocity.

Which statement is correct?

A

There is air resistance and the acceleration of the balloon is upward.

B

There is air resistance and the acceleration of the balloon is zero.

C

There is no air resistance and the acceleration of the balloon is upward.

D

There is no air resistance and the acceleration of the balloon is zero.

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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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