Ashell is fired from the ground with the initial speed of 1570 m/s at an initial angle of 41 to the horizontal.
neglecting air resistance, find the shell's horizontal range.

Explanation:

The horizontal range of a projectile is given by

where

u is the initial speed

is the angle of launch

g = 9.8 m/s^2 is the acceleration of gravity

For the shell in this problem,

u = 1570 m/s

Substituting into the equation, we find the range of the shell:

the moon affects the earth gravitation ally, causing certain motions of that body and also producing tides in its ocean and atmosphere. the tidal wave in our atmosphere is, however, far too minute to be an effective cause in any known meteorological phenomenon.

explanation:

an electric circuit