Kinetic energy acts on the object.
No, they are not. The forces are balanced only when forces of equal magnitude are acting in the opposite direction.
True.
Assuming the two forces are acting ON THE SAME OBJECT, you can subtract the two forces, to get the net force. Important: This does not apply to Newton's Third Law, since the forces act on DIFFERENT OBJECTS. I mention this because people tend to get this confused.
Forces are vector quantities. This means they have both a magnitude and direction associated with them. If you add vectors going in the opposite directions it is the same as subtracting one from the other. Therefore, the resultant force is the difference between the forces.
Not necessarily so. Negative (deceleration) could be growing or decreasing in magnitude. The cause is going to be the Force that is acting on the system. If the Force is increasing, the acceleration will be also.
The object remains in constant, uniform motion. That means its speed and direction of motion don't change. Note that its speed may or may not be zero.
No, they are not. The forces are balanced only when forces of equal magnitude are acting in the opposite direction.
Great question ... because the answer is so important to understand.Our common experience in daily life is: A moving object, with no forces acting on it, stops.The fact is: A moving object, with no forces acting on it, keeps going,with constant speed and in the same direction.The answer to the question is:The planets continue to move (and spin) because there is no forceacting on them to cause them to stop moving (or spinning).
True.
2 Forces are unbalanced when an object that is not moving starts moving or changes speed or direction. Balanced forces are the opposite they are where an object that is not moving stays still or an object that is moving stays at a constant pace.
Assuming the two forces are acting ON THE SAME OBJECT, you can subtract the two forces, to get the net force. Important: This does not apply to Newton's Third Law, since the forces act on DIFFERENT OBJECTS. I mention this because people tend to get this confused.
Forces are vector quantities. This means they have both a magnitude and direction associated with them. If you add vectors going in the opposite directions it is the same as subtracting one from the other. Therefore, the resultant force is the difference between the forces.
Forces are vector quantities. This means they have both a magnitude and direction associated with them. If you add vectors going in the opposite directions it is the same as subtracting one from the other. Therefore, the resultant force is the difference between the forces.
Not necessarily so. Negative (deceleration) could be growing or decreasing in magnitude. The cause is going to be the Force that is acting on the system. If the Force is increasing, the acceleration will be also.
It depends on what you are going to do with it.
When ever you are able to think of what you are going to do while you're driving before you are actually on the motorcycle.
If you are going to ride your motorcycle on the road, you need insurance. This is in case of property damage or injury to your motorcycle or other person.