Navigate

A ball is moving in a circular path of radius 5 m.If tangential acceleration

A ball is moving in a circular path of radius 5 m.If tangential acceleration at any instant is 10 m/s ² and the net acceleration makes an angle 30° with the centripetal acceleration, then the instantaneous speed is

Options

(a) 50√3 m/s
(b) 9.3 m/s
(c) 6.6 m/s
(d) 5.4 m/s

Correct Answer:

9.3 m/s

Explanation:

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

admin:

Related Questions

  1. Which of the following figures represent the variation of particle momentum
  2. A 1kg stone at the end of 1 m long string is whirled in a vertical circle at constant speed
  3. The distance of a geo-stationary satellite from the centre of the earth is nearest to
  4. An electron of mass Mₑ, initially at rest, moves through a certain distance in a uniform
  5. The two ends of a metal rod are maintained at temperatures 100°C and 110°C.