This is because the wall is firmly rooted to the ground.
You can't find the force from that data. The TOTAL force must be zero if there is no acceleration - but any force provided by the man, pushing against the wall, is counteracted by the Earth pushing back.
Displacement is a vector quantity while distance is a scalar quantity. so in case of displacement, it depends on final position. For example:- If a man walks on a circle, then if he completes one round then his displacement will be zero because the man is at same position as start position. But, his distance travelled will not be zero; it is equal to circumference of the circle.
A book on the table. Pushing the wall. Motion of man on ground.
A book on the table. Pushing the wall. Motion of man on ground.
If you lean on a wall, the reaction would depend on the stability and strength of the wall. In general, the wall will support your weight and you will feel leaning against it. If the wall is unstable or weak, it may not hold your weight and could potentially collapse.
Your displacement is 20 metres.
The work done by the man pushing the vacuum cleaner can be calculated as the dot product of force and displacement: Work = Force * displacement * cos(theta), where theta is the angle between the force and the displacement. Plugging in the values given: Work = 79.3 N * 2.29 m * cos(22.8 degrees). Calculate the result to find the work done by the man.
Zero - Mega Man - was created in 1993.
Ground Zero Man was created in 1971.
The Man in the Wall was created on 2005-11-15.
The man exerts a force of 600 N and the woman exerts a force of 300 N. Work done by the man = Force x displacement = 600 x 20 = 12,000 J Hence, the man performs 12,000 joules of work.
NIGERIA AND WHAT MAKES IT UNIQUENigeria is one of the developing countries in Africa. It is the West Africa most populous and oil-rich country. It has its independence from UK, and operates Presidential system of government.What makes Nigeria unique is our suffering and laughing mentality. Normally if you push a man so much that he reach the wall, such a man will turn back and retaliate, but a Nigerian man is otherwise. If you continue pushing a Nigerian until he reaches the wall; he will rather prefer to break the wall so that you continue pushing him than to retaliate.Nigerians are great in enduring hardness! Despite the fact that endurance is a rare social virtue; Nigerians are devotedly cultured in it.