Suppose the ball is thrown from the same height as in the practice it problem (h=46.0m) at an angle of 32.0° below the horizontal. if it strikes the ground 43.8 m away, find the following. (hint: for part (a), use the equation for the x-displacement to eliminate v0t from the equation for the y-displacement.)
(a) the time of flight (s)

(b) the initial speed (m/s)

(c) the speed and angle of the velocity vector with respect to the horizontal at impact
speed (m/s)
angle (° below the horizontal)

answer:

drop a sub on my yt channel mighty goat

explanation:

2b2t

explanation:

2b2t

electromagnetic shielding is the practice of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive or magnetic materials. shielding is typically applied to enclosures to isolate electrical devices from their surroundings, and to cables to isolate wires from the environment through which the cable runs. electromagnetic shielding that blocks radio frequency electromagnetic radiation is also known as rf shielding.

the shielding can reduce the coupling of radio waves, electromagnetic fields and electrostatic fields. a conductive enclosure used to block electrostatic fields is also known as a faraday cage. the amount of reduction depends very much upon the material used, its thickness, the size of the shielded volume and the frequency of the fields of interest and the size, shape and orientation of apertures in a shield to an incident electromagnetic

from wikipedia