A. W between P and F
B. F between W and P
C. P between W and F
D. W, P and F all on one side
E. none of the above
A. kcal
B. kg m
C. kWhr
D. hp
E. hp hr
A. angstrom
B. light year
C. micron
D. millimeter
E. milestone
A. the algebraic sum of the resolved parts of the forces in the given direction
B. the sum of the resolved parts of the forces in the given direction
C. the difference of the forces multiplied by the cosine of 9
D. the sum of the forces multiplied by the sine of 9
E. the sum of the forces multiplied by the tangent of 9
A. if any number of forces acting at a point can be represented by the sides
of a polygon taken in order, then the forces are in equilibrium
B. if any number of forces acting at a point can be represented in direction and magnitude by the sides of a polygon, then the forces are in equilibrium
C. if a polygon representing forces acting at a point is closed then forces are in equilibrium
D. if any number of forces acting at a point can be represented in direction and magnitude by the sides of a polygon taken in order, then the forces are in equilibrium
E. none of the above
A. forces
B. independence of forces
C. dependence of forces
D. balance of force
E. resolution of forces