Paulbird20 said:i think i figured it out i went and looked at some other equations and realized i needed to use tan instead of cos and i got the correct answer of 26.1 degrees Thank you for the tip.
The "angle to begin sliding" for a sphere refers to the minimum angle at which a sphere will start to roll or slide down an inclined plane due to the force of gravity.
The "angle to begin sliding" is calculated using the coefficient of static friction between the surface and the sphere, the mass of the sphere, and the angle of the inclined plane. It can be calculated using the formula tanθ = μs, where θ is the angle to begin sliding and μs is the coefficient of static friction.
The "angle to begin sliding" can be affected by the coefficient of static friction, the mass of the sphere, and the angle of the inclined plane. A higher coefficient of static friction or a lighter sphere will result in a higher angle to begin sliding, while a steeper inclined plane will result in a lower angle to begin sliding.
No, the "angle to begin sliding" cannot be greater than 90 degrees. This is because at an angle of 90 degrees, the inclined plane becomes a vertical wall and there is no component of the force of gravity acting parallel to the surface to cause the sphere to slide.
The "angle to begin sliding" is important in physics and engineering because it helps determine the stability and motion of objects on inclined planes. It is also crucial in designing structures and vehicles to ensure they can withstand the force of gravity and remain in place without sliding or rolling down inclines.