A its Stratosphere, Sorry I didn't see your answer, its bilogy I think not physics.. :)
Momentum is a vector quantity, and is always conserved. Whenever a collision occurs between two objects, the objects behave under the principle of conservation of momentum. Therefore, if an object moves in the direction opposite to its original direction after a collision, then this indicates that the momentum of the colliding object was greater than the object under consideration.
Answer:
Explanation:
we know that
The formula to calculate the acceleration is
we have
substitute
Answer:
the forces on an object are balanced and there is no motion..(c)
