The neighbor does more work. The neighbor does twice as much work.
Neighbors work: 4D(.5F)=2W
Your Work: D x F= W
The wall exerts a reaction force of 50 N on the man, equal in magnitude but opposite in direction to the force that the man exerts on the wall.
The wall exerts a force of 50 N back on the man, as per Newton's third law of motion. This force is equal in magnitude but opposite in direction to the force applied by the man.
We say the liquid exerts pressure on the object.
The force that pushes back on you when you push on something is called the reaction force. According to Newton's third law of motion, for every action, there is an equal and opposite reaction. So, when you exert a force on an object, the object exerts an equal force in the opposite direction back on you.
When you push on a wall, the wall exerts an equal and opposite force back on you. This is described by Newton's third law of motion, commonly referred to as action and reaction forces. The wall pushes back with a force that matches the force you apply in the opposite direction.
The wall exerts a reaction force of 50 N on the man, equal in magnitude but opposite in direction to the force that the man exerts on the wall.
Rockets exert force at the upper part of the combustion chamber. This pushes the rocket forward.
Same force, opposite direction (according to Newton's Third Law).
The wall exerts a force of 50 N back on the man, as per Newton's third law of motion. This force is equal in magnitude but opposite in direction to the force applied by the man.
We say the liquid exerts pressure on the object.
...he exerts against the ground
The force that pushes back on you when you push on something is called the reaction force. According to Newton's third law of motion, for every action, there is an equal and opposite reaction. So, when you exert a force on an object, the object exerts an equal force in the opposite direction back on you.
When you push on a wall, the wall exerts an equal and opposite force back on you. This is described by Newton's third law of motion, commonly referred to as action and reaction forces. The wall pushes back with a force that matches the force you apply in the opposite direction.
A force that an object exerts on other objects is called contact force. This force occurs when two objects are in direct contact with each other and one object pushes or pulls on the other. Examples of contact forces include friction, tension, normal force, and applied force.
A bulldozer exerts a downward force on a pile of soil as it pushes and moves it. This force helps to compact or move the soil depending on the intention of the operation.
A person walking exerts a force on the ground in the backward direction, and in response, the ground exerts an equal and opposite force in the forward direction on the person, allowing them to move forward. When a swimmer pushes against the water with their hands and feet, the water pushes back with an equal force, propelling the swimmer forward. The recoil of a gun when fired is due to Newton's third law - the force of the exploding gunpowder pushing the bullet forward also pushes the gun backward.
A bicycle seat exerts a force on a rider by supporting the rider's weight through normal force. When a person sits on the seat, their weight pushes down on the seat, and the seat pushes back up with an equal force (normal force) to support the rider.