Question

let a certain body of mass 'm' placed on a horizontal surface move down the incline inclined plane then downward component of weight is?

Answer 1

Answer:

Well there is down like earth down. That’s the direction the object is pulled. Part of that force is pulling parallel to the surface. That’s what makes it move to the side. Part of that force is pulling perpendicularly into the surface and that part is cancelled out by the normal force of the surface. Anyway if you want to find the force that it will be pulled along the surface let’s call it x, depending on the weight and slope, you can use this equation to find force x, which pulls it parallel to the surface. x = weight*slope/sqrt(1+(slope)^2)

Explanation:

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Answer 2

Answer:

the weight of the body will be w = mg cos@..

Explanation: