I WILL MARK YOU BRAINLIEST PLEASE HURRYYY Suppose that you wanted to design an extension cord that is going to be used for
long lengths.
Using knowledge from our unit, what two properties would you choose to make it
safe and effective? Explain why you picked these two properties.

The force it would take to accelerate an 900-kg car at the rate of 6m/s2

Sally turns on her cellular telephone to speak to her friend who is located thousands of miles away. which of the following best describes how such a telephone is able to transmit and receive information? a. the cellular telephone transmits, receives, and encodes information using only sound waves. b. the cellular telephone transmits, receives, and encodes information using only electromagnetic waves. c. the cellular telephone transmits information by electromagnetic waves to a receiver which then encodes them and produces sound. d. the cellular telephone transmits information by sound waves to a receiver which then encodes them and produces electromagnetic waves.

"if the pressure acting on an ideal gas at constant temperature is tripled, its volume isa) reduced to one-third.b) increased by a factor of three.c) increased by a factor of two.d) reduced to one-half"