Newton's third law, the action and reaction forces act on the same body. act on different bodies. are inversely proportional. are perpendicular to each other. 7. How is it possible for a large force to produce a small or even zero torque? a) When the force produces clockwise rotation. b) When the force produces counter-clockwise rotation. c) When the lever arm is perpendicular to the line of action of the force. d.)When the force passes through the point of rotation.

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Angular speed, acceleration and displacement

Angular acceleration is defined as the rate of change in angular velocity with respect to time. It has both magnitude and direction. So, it is a vector quantity.

Angular Position

Before diving into angular position, one should understand the basics of position and its importance along with usage in day-to-day life. When one talks of position, it’s always relative with respect to some other object. For example, position of earth with respect to sun, position of school with respect to house, etc. Angular position is the rotational analogue of linear position.