naruto is the best show ever
and unbalenced
An object with no force on it will either be at rest or moving with a steady velocity, an object with an unbalanced force, which is the same as saying it has a net force on it, will be accelerating (or decelerating)
balanced forces are when the two opposite forces are equal and cause no change to the object e.g a car at a steady speed. unbalanced forces would cause the car to increase or decrease in speed
If the forces weren't balanced, then the car would be (de) accelerating, thus the forces must be balanced.
This is called steady motion.
No. A glider that is moving at a constant speed and in a constant direction is at a constant velocity. In other words it is not accelerating. Therefore, all forces on it must be balanced.
Balanced
An object with no force on it will either be at rest or moving with a steady velocity, an object with an unbalanced force, which is the same as saying it has a net force on it, will be accelerating (or decelerating)
balanced forces are when the two opposite forces are equal and cause no change to the object e.g a car at a steady speed. unbalanced forces would cause the car to increase or decrease in speed
If the forces weren't balanced, then the car would be (de) accelerating, thus the forces must be balanced.
This is called steady motion.
No. A glider that is moving at a constant speed and in a constant direction is at a constant velocity. In other words it is not accelerating. Therefore, all forces on it must be balanced.
thrust, lift, drag and weight. these are all balanced forces as it is travelling at a constant speed.
The plane will fly at steady height and speed :)
Unbalanced forces on an object are forces which actually cause its state of rest or steady motion to change. If an object is not accelerating then there are no unbalanced forces acting on it. For example, we have a block on a rough surface. The weight of the body pushes down on the surface and the surface pushes up on the block. These up and down forces are balanced and so the block does not rise up or break through the surface. If you push gently on the block, it doesn't slide because the friction balances out your pushing force. Only when you push harder than the friction force will it start sliding. When the friction cannot balance out your push, the forces are unbalances and the block starts accelerating along.
If the forces on an object are not balanced then it could do one of a number of things - 1. change speed (accelerate or decelerate) 2. change direction 3. change shape 4. spin if the forces on an object are balanced then it will stay in its original direction at a steady speed (this could be zero ie stationary)
To be held balanced or steady in readiness.
If something is traveling at a "steady" speed, it can't be accelerating.