How do you write 59.84% as a decimal?

0.5984

Explanation:

a good rule of thumb is that a percent is the decimal times 100 (or two decimal places to the right of the original decimal). to convert back to a decimal, divide a percent by 100 (or move the decimal point to the left two places)

ek = (m.v2) / 2

v - velocity of system after the collision

m = m1 + m2

ek = (m1 + m2) v2/2

ek = (200 + 250) 2,32/2 = 450*5,29/2 = 1190,25 j

by: nicholas dooley