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Question 12

An object of mass 5.0kg and the balance is suspended vertically from the roof of a lift. What is the reading on the spring-balance when the lift is going down with an acceleration of $0.1ms^{-2}$

  • A.19.8N
  • B.20.4N
  • C.50.5N
  • D.49.5N
Objective

Question details

Exam body
UI
Subject
Physics
Year
2015/2016
Question no.
#12
Type
Objective
Previous · Q11A boy is 2m tall and has a blood pressure density of $8 × 10^{2}kgm^{-3}$… Next · Q13 The correct dimensions of pressure and density are:

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