- Rear-wheel-drive cars have the drive wheels at the back. - Adding weight over the drive wheels increases the normal force. - Increased normal force improves traction, especially on low-friction surfaces. - Icy roads are the most common scenario where traction is severely limited and this practice is helpful.
On rear wheel drive cars, with the engine in front it is a common practice to weigh down the trunk in order to increase safety, when driving on -
Asked in TNPSC CS Prelims 2021 · Topic: Mechanics (Newton's Laws of Motion and their applications)
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