Gravitation
Any explosion is an example of mechanical engery even though it is initiated by a chemical or nuclearreaction. The explanding gases generated by the initial reaction exerts a force that destroys buildings and such.
in which situation you exert more force downward, standing or lying horizantilly?
by force
I assume you mean something like 1.0138 x 105 pascal - some details may get lost in the question. Pressure is defined as force divided by unit area, so if you solve for force, you get: force = pressure x area All you have to do is convert the measurements to meters, and multiply, to get the area - and then multiply the area by the pressure.
A drain plunger is sometimes (though rarely) called a force cup. Asking for a force cup at the hardware store will only slow your ability to get one, and it could easily result in your being thought of as a "wise guy" or something else.
Gravitational force exerts an attraction on objects.
The force that an 800N man exerts on the Earth is equal in magnitude but opposite in direction to the force that the Earth exerts on the man, by Newton's third law. So, the force the man exerts on the Earth is 800N.
The atmosphere exerts pressure because of the weight of the air above pushing down on the air below. This pressure is caused by the force of gravity acting on the mass of the air molecules in the atmosphere.
It exerts normal force to you.
The hand exerts a force on the pen to write on paper, while the pen exerts an equal but opposite force back on the hand. The book exerts a force on the table due to gravity, while the table exerts an equal but opposite force upwards on the book. The foot exerts a force on the ground to stay balanced while sitting on a chair, and the ground exerts an equal but opposite force upwards on the foot.
Earth's gravity is what holds all the gases in the atmosphere around the planet. Gravity exerts a force that prevents the gases from escaping into space, creating the atmosphere that surrounds the Earth.
Exerting pressure is the act of applying force or weight on an object or surface. This pressure can cause a change in the state or shape of the object. Examples of exerting pressure include pushing, squeezing, or compressing an object.
buoyancy is the upward force that water exerts on an object. :)
The object that exerts the force on another object is called the "force" or the "acting force."
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.
When you kick a stone, your foot exerts a force on the stone, causing it to move away. Simultaneously, the stone exerts an equal force back on your foot in the opposite direction, which can cause your foot to experience a reaction force or potential pain, depending on the force exerted by the stone.
I dont know but i think something will crush youre brains and kill you