Navigate

A piece of marble is projected from the earth’s surface with velocity of 50 m/s

A piece of marble is projected from the earth’s surface with velocity of 50 m/s.2 s later, it just clears a wall 5m high.What is the angle of projection?

Options

(a) 45°
(b) 30°
(c) 60°
(d) None of these

Correct Answer:

30°

Explanation:

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

admin:

Related Questions

  1. A national roadway bridge over a canal is in the form of an arc of a circle of radius
  2. A drum of radius R and mass M, rolls down without slipping along an inclined plane
  3. Van der waals,equation of state is(p+a/v²)(V-b)=nRT. The dimensions of a and b
  4. Two bodies of mass 10 kg and 5 kg moving in concentric orbits of radius
  5. A person has a minimum distance of distinct vision as 50 cm. The power of lenses