Jogger A has a mass m and a speed v, jogger B has a mass m/2 and a speed 3v, jogger C has a mass 3m and a speed v/2, and jogger D has a mass 4m and a speed v/2. Rank the joggers in order of increasing kinetic energy. Indicate ties when appropriate. Show your work.

B>A=D>C

Explanation:

Kinetic Energy is the product of mass and square of the velocity

For Jogger A

For Jogger B

For Jogger C

For Jogger D

Kinetic Energy of Joggers in increasing order

B>A=D>C

explanation: in any substance/object, the particles inside it (atoms/molecules) constantly move in random directions and with random speeds (this motion is called brownian motion). as a result, the particles have some kinetic energy (which is proportional to the temperature of the substance).

explanation:

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gans

explanation:

vestigial organs (like your appendix) are organs that no longer serve a purpose.