## Applied Mechanics and Graphic Statics Newton’s Law of Motion is:

To every action, there is always an equal and opposite reaction
All listed here
The rate of change of momentum is directly proportional to the impressed force, and takes place in the same direction, in which the force acts
Everybody continues in its state of rest or of uniform motion in a straight line, unless it is acted upon by some external force

less than 50%
more than 66.67%
equal to 100%
more than 50%

## Applied Mechanics and Graphic Statics If two forces are in equilibrium, then the forces must (i) Be equal in magnitude (ii) Be opposite in sense (iii) Act along the same line

(i) and (ii)
All (i), (ii) and (iii)
Only (i)
(i) and (iii)

## Applied Mechanics and Graphic Statics Kinetic friction may be defined as

Friction force acting when the body is in motion
Ratio of limiting friction and normal reaction
Friction force acting when the body is just about to move
Angle between normal reaction and resultant of normal reaction and limiting friction

## Applied Mechanics and Graphic Statics The torque produced by a force depends on (i) The magnitude of the force (ii) The direction of the force (iii) The point of application of the force relative to origin

Both (i) and (iii)
All (i), (ii) and (iii)
Only (i)
Both (i) and (ii)

0.33
0.67
0.44
0.57