The velocity of a body, moving in a plane, changes from 3î to 3î + 7ĵ in 10s. What is the acceleration of the body? a) 0.7ĵ b) 0.7î c) 0.33î + 7ĵ d) 0.3î + 7ĵ

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The velocity of a body, moving in a plane, changes from 3î to 3î + 7ĵ in 10s. What is the acceleration of the body?

a) 0.7ĵ

b) 0.7î

c) 0.33î + 7ĵ

d) 0.3î + 7ĵ

 

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