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The best way to avoid rolling resistance is to maintain correct

Kathy Robinson

in Social studies

1 answer

1 answer

Whitney Matthews on February 20, 2018

The rolling resistance is the force that resists the motion when the dragster or car built rolls on the track. The resistance is due to friction, as between the axles and the car body or the wheels and axles. The best way to avoid the rolling resistance is to maintain the correct alignment of the wheel. If the wheel alignment is not correct, the axis of the holes are not drilled straight or perpendicular to the cart longitudinal axis. The car changes drastically to the right or to the left, which results in rolling resistance.

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