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Question 85

A particle of mass 20kg is fixed to the tip of a fan blade which rotates with angular velocity of 100rads-2. If the radius of the blade is 0.2, the centripetal force is

  • A. 2N
  • B. 20N
  • C. 200N
  • D. 400N
Objective

Question details

Exam body
BUK
Subject
Physics
Year
2010/2011
Question no.
#85
Type
Objective
Previous · Q84Two bodies of masses in the ratio 3:1 They experience forces which impact to… Next · Q86 The inner diameter of a small test tube can be measured accurately using a

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