Question
The magnitude of vector A is 6.2 m. It points in a direction which makes an...
The magnitude of vector
A
is 6.2 m. It points in a direction which makes an angle of 145° measured counterclockwise from the positive x-axis.
(a)
What is the x component of the vector
−3.7A?
m
(b)
What is the y component of the vector
−3.7A?
m
(c)
What is the magnitude of the vector
−3.7A?
Answers
vo magnitude of vector A = 6.2m. 145 35 at A = 6.2 (os 35' (-1). + 6.2 Sin 35 ? 5.081-1) + 3.56 B = - 3.Ā = 18.8 1 ) + 13.11 (-a). a Now 18.8 Component of it b) y component of it c) magnitude of vector sol 13-17 1-9) 13.7) (6-2) = 22-94
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