Work = Force X Distance
20 N X 10 m = 200 N-m
Work done = force multiply by displacement so W = 20X 10 = 200 Nm now 1Nm = 1 joule then the answer is 200 J
It depends on which school desk. But mostly, it is measured in meters or centimeters.
Kilograms * * * * * No you would not! A kilogram is a measure of mass. Weight is measured in Newtons!
a desk would prolly be less than a meter because 1 meter is 36 inches (3 feet)
That depends how big the desk is.
Work done = force multiply by displacement so W = 20X 10 = 200 Nm now 1Nm = 1 joule then the answer is 200 J
175N
The work done on the desk is 200 joules. Work is calculated by multiplying force applied by the distance moved in the direction of the force; in this case, 20 N x 10 m = 200 J.
The desk is exerting a gravitational force, equal in magnitude but opposite in direction to the force of gravity acting on the book. This force has a magnitude of 4.9 newtons (N) downwards, as gravity pulls objects with a force of 9.8 N/kg and the book has a mass of 0.5 kg.
In this case, calculate energy (work) as force times distance.
meters
No, an unbalanced desk is not an example of an unbalanced force. An unbalanced force refers to a force that causes motion or a change in motion, while an unbalanced desk is simply an object that is not level.
The force from your desk on an object placed on it is equal in magnitude and opposite in direction to the force that the object exerts on the desk due to Newton's third law of motion.
2
Friction between the desk and the floor acts as an unbalanced force to stop the desk from sliding. As the desk moves, the force of friction opposes the direction of its motion, eventually bringing it to a stop.
It depends on which school desk. But mostly, it is measured in meters or centimeters.
A pencil getting knocked off the desk is an unbalanced force. The force of the object hitting the pencil is greater than the force of gravity keeping it on the desk, causing it to fall.