Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. UI
  4. /
  5. Physics
  6. /
  7. 2018/2019
  8. /
  9. Q19
Question 19

A rectangular concrete block 40 cm x 30 cm x 60 cm of mass 10 kg rests on a horizontal flat surface. What is the minimum pressure it can possibly exert on the surface?

  • A.816.6 Nm^2
  • B.816.6 Nm^2
  • C.555.56Nm-2
  • D.608.4 Nm
Objective

Question details

Exam body
UI
Subject
Physics
Year
2018/2019
Question no.
#19
Type
Objective
Previous · Q18A quantity is defined as the product of cross-sectional area and change in… Next · Q20 A simple hydrometer consists of uniform cylinder suitably weighted to float…

More from this paper

  • Q15A sample of a monatomic ideal gas is originally at 20 C. What is the final…
  • Q16A motor car moves with a velocity of $20ms^-1$ on a rough horizontal road and…
  • Q17A physics student standing on the edge of a cliff throws a stone vertically…
  • Q21The angle between the earth's magnetic field and the horizontal is called angle…
  • Q22The basic difference between the galvanometer and the electric motor is
  • Q23The electromotive force is in such a direction as to oppose the motion or charge…
See all Physics 2018/2019 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