Question

Veronica observes how the force of friction causes an object to slow down. She writes the following observation: When an object moves across a smooth surface, there is less friction created than when an object moves across a rough surface. When the object stops moving, friction is created. Which statement corrects the error(s) in Veronica's observations?
Answer choices
It is not smooth or rough surfaces that affects friction. It is the size of the push.
When an object moves across a rough surface, there is no friction.
When an object moves across a smooth surface, the friction increases.
When an object stops moving, there is no friction.

Answer 1

Answer:

This led to a war in which Bindusara's son, Ashoka, defeated his brother and rose to the throne in 268 BCE, eventually becoming the most successful and powerful ruler of the Maurya Dynasty. The Mauryan Army, the largest standing military force of its time, supported the expansion and defense of the empire.