Quelpr
4 marksMeasurement

CSEC Physics · May/June 2019 · Paper 2 · Question 2(b)(i)

A concrete block, as shown in Figure 3, was made with cement. Its dimensions are 3m, 2m, and 140cm. Its mass is 20160 kg.

Calculate the density of the concrete block, given that its mass is 20 160 kg.

This question uses a figure or table from the paper — you'll see it when you practise.

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 2(a)Complete Table 2 by inserting the appropriate physical quantities and derived SI units.[5 marks]
  2. 2(b)(ii)Define the term 'pressure'.[2 marks]
  3. 2(b)(iii)Given that g = 10 N kg⁻¹, calculate the pressure exerted on the floor by the base of the concrete block.[4 marks]

More practice: the rest of this paper · more Measurement questions · all CSEC Physics past papers