Kinematics Question 788

Question: A person with his hands in his pockets it’s skating on ice at the velocity of 10 m/s and describes a circle of radius 50 m. What is his inclination with vertical [Pb. PET 2000]

Options:

A) 32.

B)tan1(35)

C) tan1(1)

D) tan1(15)

Show Answer

Answer:

Correct Answer: D

Solution:

The inclination of person from vertical it’s given by, tanθ=v2rg=(10)250×10=15 θ=tan1(1/5)



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