The conversation between human and AI assistant.
Why is it easier to pull a heavy object than to push it on a level ground?
Can you tell me why it is easier to pull a heavy object than to push it on a level ground?
Sure, the friction force between the surface and the object plays a major role in this. When you push an object, the frictional force works against you, making it harder to move the object forward. When you pull an object, however, the frictional force works in your favor, helping move the object forward.