Question

The formula for the kinetic energy of a moving object is e=1/2mv^2 , where E is the kinetic energy in joules, m is the mass in kilograms, and v is the veloci

Answer 1

lol..waat u want

Answer 2

f an object whose mass is 4 kilograms and whose kinetic energy is 64 joules?

Answer 3

@Yahoo!

Answer 4

\[K.E =\frac{ 1 }{ 2 }mv^2\]

Answer 5

so 4.0 m/sec?

Answer 6

what is the question ? finding the velocity?

Answer 7

the m/sec @Coolsector

Answer 8

ok so you got

64 = (1/2) * 4 * v^2

what is v^2 then ?

Answer 9

5.6 @Coolsector

Answer 10

this is v .. right :)

Answer 11

thanks.