it is known as impulse
Impulse means the momentum change OS the body
Imp =m(v2-v2)
if divide both sides by time
impulse /time= m (velosity change/time)
= ma
=force
hense impulse = force*time
The force one object exerts on another when they rub together is called friction. Friction is the resistance that one surface encounters when moving over another surface. It acts in the opposite direction of the motion and is influenced by the nature of the surfaces and the force pressing them together.
True. The normal force is the force exerted by a surface on an object in a direction perpendicular to the surface. It is equal in magnitude and opposite in direction to the force applied by the object on the surface.
To reduce the pressure an object exerts on the ground, you can increase the area over which the force is distributed. This can be done by using wider supports or distributing the weight of the object over a larger surface area. Another way is to decrease the force being applied to the object itself.
The amount of force you exert remains the same, but the distance over which you exert the force can affect the work done. If you exert a force over a longer distance, you may do more work because the force acts over a greater distance. If the distance over which you exert the force is shorter, the work done may be less.
on tiptoe, because the force acts over less area
aldosterone
Gravitationally may refer to the type of force exerted on a body of mass, this force the force of gravity. For instance if I were to say that orange (I will say orange to avoid parading all over Newtons work) was gravitationally pulled to the ground I would be saying the force of gravity that the earth exerts on the orange pulled it to the ground.
yes, force divided by area is pressure; its units are pounds per square inch, or newtons per square meter, for example. I you pull on an object with force over an area it is called stress
The force one object exerts on another when they rub together is called friction. Friction is the resistance that one surface encounters when moving over another surface. It acts in the opposite direction of the motion and is influenced by the nature of the surfaces and the force pressing them together.
True. The normal force is the force exerted by a surface on an object in a direction perpendicular to the surface. It is equal in magnitude and opposite in direction to the force applied by the object on the surface.
on tiptoe, because the force acts over less area
on tiptoe, because the force acts over less area
To reduce the pressure an object exerts on the ground, you can increase the area over which the force is distributed. This can be done by using wider supports or distributing the weight of the object over a larger surface area. Another way is to decrease the force being applied to the object itself.
The amount of force you exert remains the same, but the distance over which you exert the force can affect the work done. If you exert a force over a longer distance, you may do more work because the force acts over a greater distance. If the distance over which you exert the force is shorter, the work done may be less.
speed
The kidney exerts primary control over sodium levels in the body by regulating the reabsorption and excretion of sodium ions in the urine. Hormones such as aldosterone also play a key role in controlling sodium levels by influencing the reabsorption of sodium in the kidney.
The name for a government that exerts restricted power over the population is a limited government.