Physics, asked by parvatisahu917943355, 1 day ago

what will be the unit vector in the direction 31+4

Answers

Answered by Shiva1206

0

Explanation:

u cap=u/mod u

3icap+4jcap=3i+4j/√(3^2+4^2)

3icap+4jcap=3i+4j/5

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