Question

Explain condition for True Rolling.​

Answer 1

Answer:

Condition for True Rolling. True rolling occurs only when the direction of motion of the vehicle is perpendicular to the wheel axis (Fig. ... This condition occurs when the wheels are being steered, i.e. the direction of motion is neither parallel nor perpendicular to the axis of rotation

Answer 2

Explanation:

Condition for True Rolling. True rolling occurs only when<the direction of motion of the vehicle is perpendicular to the wheel axis (Fig. 27.22A), i.e. the wheel is subjected to forward force. When wheel is subjected to side force that acts parallel to the wheel axis, a true scrub action is produced (Fig. 27.24B)