samster0028 samster0028

04-08-2015
Physics

contestada

calculate the kinetic energy of a 4kg cat running 5m/s

Respuesta :

04-08-2015

Kinetic energy = (1/2) (mass) (speed)²

   = (1/2) x (4 kg) x (5 m/s)²

   = (2 kg) x (25 m²/s²)

   = 50 kg-m²/s² = 50 joules

Answer Link

Otras preguntas

Input -13,20,0,-4,11,-1,17,? Output-15,-11,-9,-2,-1,5,5,13 what numbers can be placed into the empty cell so the table of values satisfies the definition of th

In the book Ghost how dos Castle overcome his fear ?

66 + 6b = 108 b = 20

in standard form given a slope -2/3 and the point (2,2)

Assume that you have a choice between a manufacturing job and a sales job. The annual earnings from the manufacturing job will have a normal distribution with a

What year did Jean Piaget publish his cognitive development theory?

Which feature should be used prior to finalizing a presentation to ensure that audience members with disabilities will be able to understand the message that a

How many elements are in NaC2H302?

Write an expression to represent a number plus 4.

Lin found the area of a rectangle with a of length 5 in and a width of 3 inches, to be 15 square inches. Lin creates another rectangle that is a scaled copy wit