according to Newton's First Law, what potential impact can an unbalanced force have on an object in motion?
1.An unbalanced force can change both the object's direction and speed
2.An unbalanced force will have no impact on an object in motion.
3.An unbalanced force can only change the object's speed.
4.An unbalanced force can only change the object's direction.
1. An unbalanced force can change both the object's direction and speed.
Newton's First Law of Motion states that an object at rest will remain at rest, and an object in motion will remain in motion with a constant velocity (speed and direction) unless acted upon by an unbalanced force. An unbalanced force can change the object's velocity, which includes both its speed and direction. Therefore, option 1 is the correct answer.
1. An unbalanced force can change both the object's direction and speed.
According to Newton's First Law of Motion, an object in motion will continue moving at a constant velocity (which can include both speed and direction) unless acted upon by an external force. Therefore, the correct answer is:
1. An unbalanced force can change both the object's direction and speed.
To understand why, let me explain further. The First Law, also known as the law of inertia, states that an object will remain in its current state of motion (or rest) unless a net external force acts upon it. In other words, if no forces are acting on the object, it will continue moving with constant velocity.
However, if an unbalanced force is applied to the object, it will cause a change in its motion. The unbalanced force can alter the object's speed by either increasing or decreasing it. Additionally, the unbalanced force can also change the object's direction, making it move in a different path than before.
It is essential to note that Newton's First Law only applies to objects with a constant velocity, meaning no external force is acting on them. If there is an unbalanced force, the object's motion will change according to the magnitude and direction of that force.