The new york wheel is the world's largest ferris wheel. it's 183 meters in diameter and rotates once every 37.3 min. find the magnitude of the average acceleration at the wheel's rim, over a 8.60-min interval.

angular speed of the Ferris wheel is given as

So the angle rotated by the point in 8.60 min is given as

now the tangential velocity is given by

now the change in velocity is given as

now the average acceleration is given as

so above is the average acceleration

the force on the thing and the distance the force moves the thing

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