Question

y component of velocity is 20 and x component of velocity is 10. The direction of motion of the body with the horizontal at this instant is..​

Answer 1

HEY MATE HERE IS YOUR ANSWER:-

from the question a triangle is formed

tan θ A = opposite side / adjacent side

tan θ A = 20/10

tan θ A = 2

θ = tan ^(-1) 2

Answer 2

Answer:

By the given condition

y component of velocity is 20

x component of velocity is 10

Let θ be the direction of motion of the body with the horizontal at this instant

Then

tanθ = y component of velocity / x component of velocity

➙ tanθ = 20/10

➙ tanθ = 2

➙ θ = Arc tan (2)

Hence the direction of motion of the body with the horizontal at this instant Arc tan (2)

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