Quelpr
1 markDynamics: Motion in a Straight Line

CSEC Physics · 1989 · Paper 2 · Question 4(c)(i)

Calculate the girl's momentum after 10 seconds.

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. 4(a)Complete the statement by filling in EACH blank space with an appropriate word.[6 marks]
  2. 4(b)(i)Calculate the total distance the girl runs.[4 marks]
  3. 4(b)(ii)What is her acceleration over the first 20 seconds?[1 mark]
  4. 4(b)(iii)What is the magnitude of the force that produces this acceleration?[1 mark]
  5. 4(b)(iv)How does the force in (iii) above arise?[2 marks]
  6. 4(c)(ii)Calculate the girl's momentum after 40 seconds.[1 mark]

More practice: the rest of this paper · more Dynamics: Motion in a Straight Line questions · all CSEC Physics past papers