the resistance force is the slope of the plane, or the hypotenuse.
An inclined plane is a simple machine that reduces the amount of force needed to lift an object by increasing the distance over which the force is applied. It allows heavy objects to be moved up or down with less effort by spreading the work over a longer distance.
a stair is an inclined plane because it can make it eaiser for you to walk on it to get where you need inclined planes and other simple machines or even compound machines make our life eaiser
The purpose of an inclined plane is to be able to get up stairs and steps without having to step up onto them. It sits over the steps and provides a smooth angled surface to walk up and down on.
An inclined plane does not decrease the amount of energy I need to put into raising a load. Similarly, it does not make my coffee, shine my shoes, wax my car, prepare my dinner, walk my dogs, or help me do my job.
Resistance force.
Stairs are an inclineed plane because it is a slanted surface and it is easie to walk on stairs than to jump 3 meters in the air
because if you were to walk strait up and down it is much harder than walking at a incline
If we have to lift a heavy massive object to a height if we raise it in the vertical direction then the energy that has to be given is to be provided with greater force of course for a shorter distance. ------------------------------ So by using an inclined plane we can reduce the force in an easy bearable way, of course, with the greater distance. THat is why we prefer inclined plane
The purpose of an inclined plane is to be able to get up stairs and steps without having to step up onto them. It sits over the steps and provides a smooth angled surface to walk up and down on.
The force of air resistance is an example of a frictional force. It opposes the motion of objects moving through the air, causing them to slow down.
Friction between your shoes and the ground is the force that keeps your feet from sliding as you walk. The rough texture of your shoe sole and the ground surface creates resistance against sliding motion.