Oct 26, 2022 · 1 Complex numbers offer a compact way to represent circular motions in 2D, think of the real axis as $x$ -coordinate and the imaginary axis as $y$ -coordinate (base vectors …

Mar 21, 2021 · Uniform circular motion means that the angular speed is constant or equivalently that the tangential speed is constant. The force that keeps the particle on this trajectory is …

Nov 16, 2024 · Yet, it seems we need the radius to do physics on the curve. So if we knew the function of a non-circular curve, how could we find the radius of the equivalent circle at a point …

Nov 5, 2017 · A $2$ $\\text {kg}$ ball on a string is rotated about a circle of radius $10 \\text {m}$. The maximum tension allowed in the string is $50$ $\\text {N}$. What is the maximum speed …

Jan 26, 2021 · Why is the direction of angle $\theta$ in circular motion towards and inwards of plane x-y axis? I am not getting this concept at all.As the angel theta is changing ; the arc …

Apr 18, 2025 · For questions related to circular motion (movement of an object along the circumference of a circle or rotation along a circular path).

Jun 5, 2023 · An object is moving in a circular path of radius $r$. It has a linear (tangential) velocity $v$. The linear (tangential) deceleration of the object is $d$. In other ...

Why are these triangles similar ? (Derivation of uniform circular motion equation ) Ask Question Asked 9 years, 11 months ago Modified 2 years, 6 months ago

From what I could figure, you are in the case of circular motion with constant acceleration see Wikipedia Be careful with your notation, because in this case there are 2 velocities, angular …

Mar 8, 2020 · The moment that the tension of the string is less than the required centripetal force, the particle will start moving towards the "interior" of the circle. Thus, not following a circular …