Engineering Mechanics - Practice Test

(A) A path, traced by a projectile in the space, is known as trajectory.

(B) The velocity, with which a projectile is projected, is known as the velocity of projection.

(C) The angle, with the horizontal, at which a projectile is projected, is known as angle of projection.

(D) All of the above

(D) All of the above

(A) $$frac{1}{{2pi }}sqrt {frac{l}{{ ext{g}}}} $$

(B) $$frac{1}{{2pi }}sqrt {frac{{ ext{g}}}{l}} $$

(C) $$2pi sqrt {frac{l}{{ ext{g}}}} $$

(D) None of these

(C) $$2pi sqrt {frac{l}{{ ext{g}}}} $$

(A) n

(B) n 2

(C) 2n

(D) 2n - 1

(C) 2n

(A) Equal to

(B) Less than

(C) Greater than

(D) None of these

(C) Greater than

(A) 0.5 r

(B) 0.6 r

(C) 0.7 r

(D) 0.8 r

(B) 0.6 r

Engineering Mechanics - Study Mode