1. Two structural members B and C are
bolted to bracket A. Knowing that both
members are in tension and that P = 6
kips and Q = 4 kips, determine the
magnitude and direction of the
resultant force exerted on the bracket
using the triangle rule.
Problem 1
2. Two forces are applied as shown to a
hook. Determine the magnitude and
direction of their resultant using the
triangle rule.
Problem 2
3. Find the angle between Vectors A and
B.
Problem 3
4. The points A(0, -2, 2) and C(3,0,0)
define a plane. The coordinates are in
inches, find a unit vector
perpendicular to this plane.
5. If R is the resultant of the forces P
and Q, find P and Q.
Problem 5
6. A rifle at A is fired at a target at B. If
the speed of the bullet is 1400 ft/s,
determine the rectangular for of the
velocity vector v.
Problem 6