Thursday

July 24, 2014

July 24, 2014

Posted by **nani** on Sunday, July 29, 2012 at 11:05am.

- science -
**Henry**, Tuesday, July 31, 2012 at 4:53pmDraw 3 vectors from the origin:

20m @ 0 Deg.(East).

30m @ 90 Deg.(North).

30*sqrt2 @ (270-45)Deg.(Southwest).

X = Hor. = 20 + 30*sqrt2*cos225 = -10m.

Y = Ver. = 30 + 30*sqrt2*sin225 = 0.

D = sqrt(X^2+Y^2)

D = sqrt(100+0) = 10 m.

NOTE: sqrt = Square root.

**Related Questions**

physics - the number on the left is the displacement, on the right is the vector...

Physics - Vectors and Scalars Graph 1. determine the total distance traveled and...

physics - On a 3 day hike a hiker walks 40 km due south the first day, 30 km at ...

Physics - A person walks the path shown below. The total trip consists of four ...

Physics - A person walks the path shown below. The total trip consists of four ...

science - displacement vectors of 5km north, 3km east, 2km south, and 3km west ...

vectors - In an attempt to escape his island, Gilligan builds a raft and sets to...

cardinal directions - what is the difference between Northeast and North of East...

physics - a cat ends up 20m south of an oak tree and his displacement is 5m ...

Physics - An explorer in the dense jungles of equatorial Africa leaves his hut. ...