A displacement vector r in the xy plane is 63 m long and directed at angle...

Question

Question

Answer 1

Answer #1

a)
x component = r*cos(20)
= (63*0.939693) m
= 59.2 m

b)
y component = r*sin(20)
= (63*0.34202) m
= 21.547 m
= 21.6 m

Answer 2

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