Question

varify eular's formula for the following solid
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Answer 1

Step-by-step explanation:

as it is clear that the figure shows a square pyramid.

let us verify the eulers law for a square pyramid

eulars law states that f+v=e+2

where f are faces v are vertices and e are edges

here the faces are 5 vertices are 5 and the edges are 8.

substituting in the formula we get 5+5=8+2

hence proved

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Answer 2

Answer:

In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity.

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