Navigate

A heavy stone hanging from a massless string of length 15 m is projected

A heavy stone hanging from a massless string of length 15 m is projected horizontally with speed 147 ms⁻¹.The speed of the particle at the point where the tension in the string equals the weight of the particle is

Options

(a) 10 ms⁻¹
(b) 7 ms⁻¹
(c) 12 ms⁻¹
(d) None of these

Correct Answer:

7 ms⁻¹

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. Radius of first orbit of the electron in a hydrogen atom is 0.53 Å. So the radius
  2. A solid cylinder of mass 50kg and radius 0.5 m is, free to rotate about the horizontal axis
  3. Magnetic susceptibility of a material is given as
  4. A current of 5 A is passing through a metallic wire of cross-sectional area 4×10⁻⁶ m².
  5. A machine gun fires 10 bullets/s,each of mass 10 g,the speed of each bullet