When it is 125 m above the ground, a rocket traveling vertically upward at a constant 7.60 m/s relative to the ground launches a secondary rocket at a speed of 13.0 m/s at an angle of 46.0 ∘ above the horizontal, both quantities being measured by an observer sitting in the rocket. air resistance should be ignored. just as the secondary rocket is launched, what are the horizontal and vertical components of its velocity relative to the astronaut sitting in the rocket?

muscle endurance

explanation:

i can do 50 in a row ( but i get so tired after that)

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

0.93xc=0.93x3x10^8m/s

2.54cm is 1 inch

360seconds i 1 hr