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July 29, 2014

July 29, 2014

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

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 6:36pma.

Vx = 37 cos 25

Vy = 37 sin 25

b.

Vx = 16 cos 90

Vy = 16 sin 90

etc

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