please help me!!

i need to explain what is the easiest angle to lift an object.
to use as less newton as possible/ the object will lay on surface that i can state its degree/
the degree that requiers the lowest force needed is 26.91 i found it but my proffesor wants me to give him an easy way to come up to that angle/ do you know how???

Certainly! I can help you find an easy way to determine the angle that requires the lowest force to lift an object. The angle you mentioned, 26.91 degrees, is the angle at which the force required to lift the object is minimized. To explain how to arrive at this angle, you can use the concept of static friction and the force components acting on the object.

Here's how you can approach it:

1. Start by drawing a diagram of the object on a flat surface. Label the angle of the surface (given as 26.91 degrees) and the forces acting on the object.

2. Identify the force components acting on the object. The force of gravity (weight) can be split into two components: perpendicular to the surface (normal force) and parallel to the surface (friction force). The normal force acts perpendicular to the surface and counterbalances the weight of the object. The friction force acts parallel to the surface and opposes any tendency for the object to slide.

3. Determine the force required to lift the object. Since you're trying to minimize the force needed, you want to lift the object with the least amount of force possible. In this case, the normal force acting perpendicular to the surface provides the counteracting force to lift the object.

4. Consider the force of friction. The force of static friction acts to prevent the object from sliding on the surface. This force depends on the coefficient of friction between the object and the surface. You can look up the coefficient of static friction for the given materials or experimentally determine it if necessary.

5. Apply the equilibrium condition. At the angle where the force required to lift the object is minimized, the force of static friction is at its maximum, just about to be overcome. This maximum static friction force is equal to the perpendicular component of weight (normal force) multiplied by the coefficient of static friction.

6. Solve for the angle using trigonometry. You can use trigonometric functions to relate the force components. In this case, you can use the tangent function to find the angle at which the ratio of the perpendicular component of weight to the parallel component (maximum static friction force) is minimized.

7. Calculate the angle. Set up the equation: the tangent of the angle equals the coefficient of static friction. Solve for the angle using the inverse tangent (arctan) function and substitute the given coefficient of static friction.

By following these steps, you can find the angle (in this case, 26.91 degrees) that requires the lowest force to lift the object.

Remember, it's important to understand and apply the concepts of force components, static friction, and equilibrium to arrive at the correct explanation and solution.