4 marksScientific Method
CSEC Physics · 2021 · Paper 2 · Question 1(c)
Calculate the gradient, S, of the graph on page 5.
The mark scheme is shown once you've answered.
Practise this questionOther parts of this question
- 1(a)State Hooke's law.[3 marks]
- 1(b)(i)Complete Table 1 by inserting the missing force and extension values in Columns 2 and 4 respectively.[4 marks]
- 1(b)(ii)Using the grid provided in Figure 1, plot a graph of extension, e, versus force, F.[8 marks]
- 1(d)Given the gradient, S = 1/k, calculate the spring constant, k.[3 marks]
- 1(e)Given that F = ke, calculate the length, l, when a force of 8.0 N is applied. Assume that the spring obeys Hooke's law.[3 marks]
More practice: the rest of this paper · more Scientific Method questions · all CSEC Physics past papers