Answer:
0.1047N
Explanation:
To solve this problem we must remember the conversion factors, remembering that 1 revolution equals 2π radians and 1min equals 60s
in conclusion, to know how many rad / s an element rotates which is expressed in Rev / min we must only multiply by 0.1047
Answer:
Explanation:
The distance of the chain would be the product of the dislocation density and the volume of the metal.
Dislocation density = 
Volume of the metal = 
The chain would extend
Dislocation density = 
Volume of the metal =
The chain would extend
Answer:
A battery changes chemical energy to <u>electrical</u> energy
A drum changes mechanical energy to <u>sound</u> energy
Explanation:
A battery is a device that stores chemical energy and converts it to electrical energy.
Beating a drum represents a mechanical to sound energy conversion.
