GoodKingMallet GoodKingMallet
  • 18-10-2018
  • Physics
contestada

What is the kinetic energy of a 44 kg cheetah running at 31 m/s?

Respuesta :

Donek
Donek Donek
  • 18-10-2018

[tex]Given:\\m=44kg\\v=31\frac{m}{s} \\\\Find:\\E_k=?\\\\Solution:\\\\E_k=\frac{mv^2}{2} \\\\E_k=\frac{44kg\cdot(31\frac{m}{s})^2 }{2} =21142J[/tex]

Answer Link

Otras preguntas

Which of the following is the least? A.0.105B.0.501C.0.015D.0.15 I don't need an answer i need an explanation
I need help on question 5 please
A bedroom measures 15 ft by 14 ft with a closet that measures 4 ft by 8 ft. if carpet costs $4.25 per foot, how much will it cost to carpet the room and closet.
y=2x-1 Graph the equation? (steps please thanks!)
Perform the indicated operation and write and standard form. -7i(6i-3)
a tree is standing by the side of the building. 2/5th of the height of the tree is above the building level. the building is 9 metres high. what is the heigh
increase £680 by 15%
a tree is standing by the side of the building. 2/5th of the height of the tree is above the building level. the building is 9 metres high. what is the heigh
Perform the indicated in operation and write in standard form. (2-3i)+(4+8i)
Perform the indicated operation and write and standard form. -7i(6i-3)