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A2.2 - Mass, Density and Time

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  • ✓use a beam balance to measure mass
  • ✓define density as mass per unit volume
  • ✓calculate density using ρ = m ÷ V
  • ✓measure the density of liquids and regular and irregular solids
  • ✓investigate factors affecting the period of a simple pendulum
⏱ 0 mins🎯 39 marks
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When buying flour in the market, timing a sprint at sports day, or explaining why a coconut floats in seawater, we are using the ideas of mass, density and time. Physics allows us to measure these quantities accurately and explain everyday Caribbean experiences. Mnemonic: MDT–P Mass. Density. Time. Pendulum
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💡EngageQuestion 10 of 29

Which statement do you think best describes mass?

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