class="ql-font-euclid-symbol"> A stone of mass m is tied to a string of length and…
Physics · JEE Main · NTA Exams — Rotational Motion
class="ql-font-euclid-symbol"> A stone of mass m is tied to a string of length \(\ell\) and whirled in a circle with a constant speed v. If the string is released, the stone flies-
- radially outward
- radially inward
- tangentially outward
- with an acceleration mv2/\(\ell\)
Answer
(C) tangentially outward
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- A circular disc X of radius R is made from an iron plate of thickness t, and another disc Y of radius 4R is…
- A particle moves in a force field given by: F = r F , where r is a unit vector along the position vector r …
- The moment of inertia of a solid sphere about an axis passing through centre of gravity is 2 5 M R^ 2 ; then…
- A coin placed on a rotating turn table just slips if it is at a distance of 40 cm from the centre if the…
- Given below are two statements. STATEMENT - 1: The moment of inertia of a given rigid body about any two…
- A uniform rod is kept on a frictionless horizontal table and two forces F 1 and F 2 are acted as shown in…
- Keeping the banking angle same to increase the maximum speed with which a vehicle can travel on a curved road…
- A particle is moving along a circular path with uniform speed. Through what angle does its angular velocity…
More Rotational Motion questions · Browse all practice questions