Which is an example of balanced forces acting on an object?

When two forces are the same strength but act in opposite direction, they are called balanced forces. Again, tug-of-war is a perfect example. If the people on each side of the rope are pulling with the same strength, but in the opposite direction, the forces are balanced. The result is no motion.

How do you know if the forces on an object are balanced quizlet?

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. Neither you nor the wall will move.

Which of these is an example of balanced forces?

Forces are balanced when net force on the object is zero or the sum of all force on the object is zero. For book kept on a shelf, the weight of the book in down direction is balanced by the normal force on the book by the shelf. hence the book kept on a shelf is an example of balanced force.

Which of the following is an example of unbalanced forces?

If you kick a football and it moves from one place to another, it means that unbalanced forces are acting upon it. Ball moves from one place to another after kicking it. This is an example of unbalanced force.

What type of motion could occur when the forces acting on an object are balanced?

The motion of an object will not change if the forces pushing or pulling the object are balanced. An object that is sitting still will stay still if the forces acting on it are balanced. If an object is in motion, it will keep moving in the same direction and at the same speed if the forces acting on it are balanced.

What is the force needed to stop an object?

Galileo and the Concept of Inertia Galileo reasoned that moving objects eventually stop because of a force called friction.

How do you calculate the work done to stop an object?

To stop the object the work required to be done is 2 kJ W =-2000 J = – 2 kJ. Thus, to stop the object the work required to be done is 2 kJ.

What is the dimensional formula of work done?

Or, W = [M1 L1 T-2] × [M0 L1 T0] = [M1 L2 T-2]. Therefore, work is dimensionally represented as [M1 L2 T-2].

What is dimensional formula of power?

Therefore, power is dimensionally represented as M1 L2 T-3.