Question

write down the equations of motion in circular path

Answer 1

∆theta=theta2-theta1

W=d theta/dt

Alpha=d^2theta/dt^2

W2^2=w1^2+2aplha(∆theta)

Answer 2

The equations of motion in circular path is : a(rad)=v²/R

• What is a Circular Path:- The direction of an object's velocity must shift for it to travel on a circular, curved path. This is so that the direction may be determined at each intersection of the circular path by the tangent.
• When the velocity changes, there will also be an acceleration, but it won't go in the same way. Consequently, an acceleration that is always perpendicular to the velocity is required for an object to proceed on a circular path.
• Either a uniform or non-uniform circular motion may occur. The uniform circular motion formula will be covered in detail with examples in this section.

• The movement along a curved path is referred to as circular in this context. Uniform circular motion is defined as the movement of any item along a path that is round and travels an identical distance around the circumference in the same amount of time. The direction changes continuously but the speed is constant in any such motion.
• The equations of motion in circular path:- If the radius of the circular path is R, and the magnitude of the velocity of the object is V. Then the radial acceleration of the object will be: a(rad)=v²/R
• Again, this radial acceleration will always be perpendicular to the direction of the velocity. Its SI unit is m²s-².

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