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1.5 Forces

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Question 29

An object of mass m m\,m experiences a constant acceleration of magnitude a a\,a when acted upon by a net force of magnitude FFF.

Which statement about these quantities is correct?

A

mmm and FFF are both vector quantities.

B

aaa and FFF are both scalar quantities.

C

mmm and FFF are related by the equation Fa=m\frac{F}{a} = maF​=m.

D

mmm and FFF have the same unit.

Markscheme

1.5 Forces Questions

  1. IGCSE
  2. /Physics
  3. /1.5 Forces

245 exam-style questions on CIE IGCSE Physics 1.5 Forces, covering 1.5.1a Forces, resultant force and motion, 1.5.1b Load–extension graphs and the spring constant, 1.5.1c Friction and drag, 1.5.1d Force, mass and acceleration, 1.5.1e Motion in a circular path, 1.5.2a Moment of a force, 1.5.2b Principle of moments and equilibrium, and 1.5.3 Centre of gravity and stability. Each one has a worked solution and a mark scheme showing where the marks go.

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