Arrange the three quantities into the proper relative velocity equation. varrowb

Question

Arrange the three quantities into the proper relative velocity equation.
varrowboldBR = varrowboldBE ? varrowboldRE

Write the velocity vectors in terms of their components. For convenience, these are organized in the following table.
Vector x-component
(km/h) y-component
(km/h)
varrowboldBR 0 10.0
varrowboldBE vx vy
varrowboldRE 5.00 0
Find the x-component of velocity.
0 = vx ? 5.00 km/h ? vx = 5.00 km/h
Find the y-component of velocity.
10.0 km/h = vy ? 0 ? vy = 10.00 km/h
Find the magnitude of varrowboldBE.
vBE =
vx2 + vy2
=
(5.00 km/h)2 + (10.0 km/h)2
= 11.2 km/h
Find the direction of varrowboldBE.
? = tan?1
vx
vy
= tan?1
5.00 m/s
10.0 m/s
= 26.6

Explanation / Answer

what do u mean by ?

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