Dividing 5î + 10ĵ by 5 gives ______

Category: QuestionsDividing 5î + 10ĵ by 5 gives ______
Editor">Editor Staff asked 1 year ago

Dividing 5î + 10ĵ by 5 gives ______
 
(a) î + 2ĵ
 
(b) î + 4ĵ
 
(c) î + ĵ
 
(d) 2î + ĵ,
 
This question was addressed to me in semester exam.
 
My doubt is from Motion in a Plane in section Motion in a Plane of Physics – Class 11
Select the correct answer from above options 
Interview Questions and Answers, Database Interview Questions and Answers for Freshers and Experience

1 Answers
Editor">Editor Staff answered 1 year ago

Correct choice is (a) î + 2ĵ
 
Best explanation: When 5î + 10ĵ is divided by 5, both the components get divided by 5. Hence, the answer is î + 2ĵ.


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