What is difference between balanced and unbalanced force?
If two individual forces are of equal magnitude and opposite direction, then the forces are said to be balanced. An object is said to be acted upon by an unbalanced force only when there is an individual force that is not being balanced by a force of equal magnitude and in the opposite direction.
What does Balanced Force usually do to a body?
Forces that are equal in size but opposite in direction are called balanced forces. Balanced forces do not cause a change in motion. When balanced forces act on an object at rest, the object will not move. If you push against a wall, the wall pushes back with an equal but opposite force.
When unbalanced forces act on a body the body?
The Second Law of Motion states that if an unbalanced force acts on a body, that body will experience acceleration ( or deceleration), that is, a change of speed. One can say that a body at rest is considered to have zero speed, ( a constant speed). So any force that causes a body to move is an unbalanced force.
When a body is at rest balanced force acts on it true or false?
Answer. Answer: Balanced forces do not cause any change of state of an object. False.
What happens to the body which is in uniform motion when balanced force acts on it?
Answer. Answer: There is no unbalanced force acting upon the book and thus the book maintains its state of motion. When all the forces acting upon an object balance each other, the object will be at equilibrium; it will not accelerate.
What do the marbles basically possess that cause the marble to move?
Kinetic energy, or moving energy, is the energy something has because of its motion—the energy a marble has when it is rolling on the floor.
What happens when a marble is at rest?
The property of an object to stay at the same state is known as inertia. The rolling marble will not stop it’s motion until and unless some external force acts on the system due it’s property of inertia only.
How do certain surfaces affect how far a ball will roll?
Rolling friction is affected by the texture of both the surface and the rolling object. Had I used a tennis ball it probably would have rolled a shorter distance because of the ball’s texture. Rolling friction is also affected by how large the contact area is between the object and the surface.