Question

Projectile of intial velocity (i-2j) then angle of projection will be

Answer 1

Answer:

63.44°

Explanation:

(i-2j).i = 1 = √5 cos ∝

cos ∝ = 1/√5

∝ = 63.44°

Answer 2

Answer:

Explanation:In physics, the Coriolis force is an inertial or fictitious force that acts on objects that are in motion within a frame of reference that rotates with respect to an inertial frame. ... Newton's laws of motion describe the motion of an object in an inertial (non-accelerating) frame of reference.

In physics, the Coriolis force is an inertial or fictitious force that acts on objects that are in motion within a frame of reference that rotates with respect to an inertial frame. ... Newton's laws of motion describe the motion of an object in an inertial (non-accelerating) frame of reference.