A projectile is launched from the ground with an initial horizontal velocity of 5.0m/s [right] and an initial vertical velocity of 6.5m/s [up]. At what angle from vertical is it launched?

The angle of projection of the projectile launched is 52.4⁰

Explanation:

Let the initial velocity be x₀

According to the question, x₀cosθ = 5m/s

And x₀sinθ = 6.5m/s

Angle of projection = ?

Let the angle of projection be θ

So,

x₀sinθ / x₀cosθ =

We know,

sinθ / cosθ = tanθ

Thus,

tanθ =

tanθ = 1.3

θ = tan⁻¹ (1.3)

θ = 52.4⁰

Thus, angle of projection of the projectile launched is 52.4⁰

probably not the "magnets"in the magnet, so to speak, are thought to be electrons orbiting in shells. vurrent loops two sides to the loop

frequency or wavelenth of em radiation in a vacuum