Posted by **Tammy** on Wednesday, September 19, 2007 at 2:48pm.

Three vectors, each have a magnitude of 30 units, have their tails at the same oint and are directed 120 degrees from each other. Make a statement concerning the sum of these three vectors.

a) the sum vector is 0

b) the sum vector is greater thatn 30

c) the sum vector is equal to 30

d) the sum vector is less than 30

c) would be the correct answer right? I did v=sqrt(v_x^2 +v_y^2) and got 29.9993 which is quite close to 30.

## Answer This Question

## Related Questions

- physics-vectors - If the magnitude of the sum of two vectors is greater than the...
- Physics - 1) The vector sum of three vectors gives a resultant equal to zero. ...
- Physics - Can you find two vectors with different lengths that have a vector sum...
- Physics - Can you find two vectors with different lengths that have a vector sum...
- Science - 1) The vector sum of three vectors gives a resultant equal to zero. ...
- Physics - The two vectors a and b have equal magnitudes(on an x-y plane vector a...
- physics - The magnitude of vector A is 18 units at an angle of 90 degrees with ...
- Physics - The three vectors have magnitude a =3m, b= 4m and c=10m . On the x ...
- Physics - A golfer, putting on a green requires three strokes to “hole the ball...
- Physics - A golfer, putting on a green requires three strokes to “hole the ball...

More Related Questions