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1.5 Forces

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Question 97

A resultant force of 3.0 N acts on an object of mass 0.80 kg for 4.0 s.

What is the change in velocity caused by this force?

A

3.8 m/s3.8\text{ m/s}3.8 m/s

B

9.6 m/s9.6\text{ m/s}9.6 m/s

C

12 m/s12\text{ m/s}12 m/s

D

15 m/s15\text{ m/s}15 m/s

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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