Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. WAEC
  4. /
  5. Further Mathematics
  6. /
  7. 2010
  8. /
  9. Q31
Question 31

Two forces \(F_{1} = (7i + 8j)N\) and \(F_{2} = (3i + 4j)N\) act on a particle. Find the magnitude and direction of \(F_{1} - F_{2}\).

  • A.\((4\sqrt{2} N, 000°)\)
  • B.\((4\sqrt{2} N, 045°)\)
  • C.\((4\sqrt{2} N, 090°)\)
  • D.\((4\sqrt{2} N, 180°)\)
Objective

Question details

Exam body
WAEC
Subject
Further Mathematics
Year
2010
Question no.
#31
Type
Objective
Previous · Q30Two particles are fired together along a smooth horizontal surface with… Next · Q32 A stone is thrown vertically upwards and its height at any time t seconds is \(h…

More from this paper

  • Q27Find the direction cosines of the vector \(4i - 3j\).
  • Q28Yomi was asked to label four seats S, R, P, Q. What is the probability he…
  • Q29Two forces (2i - 5j)N and (-3i + 4j)N act on a body of mass 5kg. Find in…
  • Q33Given that \(\frac{\mathrm d y}{\mathrm d x} = 3x^{2} - 4\) and y = 6 when x =…
  • Q34If \(h(x) = x^{3} - \frac{1}{x^{3}}\), evaluate \(h(a) - h(\frac{1}{a})\).
  • Q35A company took delivery of 12 vehicles made up of 7 buses and 5 saloon cars for…
See all Further Mathematics 2010 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy