How do businesses contribute to the overall health and growth of the economy? how does the
success of businesses in america contribute to the overall health and well-being of workers?
what are signs that the economy is not doing well and how would that affect businesses and
answers must be typed and the question should be answered in 2 well written paragraphs.
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