Homework Help: Physics

Posted by Marlyn on Friday, August 24, 2012 at 6:20pm.

Given the following vectors, find the x and y components
a.
Ᾱ = 37 m with an angle of 25°

b.
? = 16m with an angle of 90°

c.
? = 25m with an angle of 0°

d.
? = 30m with an angle of 180°

ADD AND SUBTRACT THE FOLLOWIN VECTORS PAIRS
HINT: You have already solved the x and y components in section I.
a.
Add: = 37m at 25°&= 16m at 90°
b.
Add: = 25 m at 0°&= 30m at 180°
c.
Add: = 37m at 25°&= 30m at 180°
d.
Add: = 16m at 90°&=25m at 0°
e.
Subtract: = 37m at 25°&= 16m at 90°
f.
Subtract: = 25 m at 0°&= 30m at 180°
g.
Subtract: = 37m at 25°&= 30m at 180°
h.
Subtract: = 16m at 90°&=25m at 0°
i.
Add: (1,2,3) + (-4,5,-6)
j.
Subtract: (1,2,3) – (-4,5,-6)

Physics - Damon, Friday, August 24, 2012 at 6:36pm
a.
Vx = 37 cos 25
Vy = 37 sin 25

b.
Vx = 16 cos 90
Vy = 16 sin 90
etc

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