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27 Nov 2019
A 0.877-kg ball has an elastic, head-on collision with a secondball that is initially at rest. The second ball moves off with halfthe original speed of the first ball.
(a) What is the mass of the second ball?
(b) What fraction of the original kinetic energy (?K/K) istransferred to the second ball?
A 0.877-kg ball has an elastic, head-on collision with a secondball that is initially at rest. The second ball moves off with halfthe original speed of the first ball.
(a) What is the mass of the second ball?
(b) What fraction of the original kinetic energy (?K/K) istransferred to the second ball?
Tod ThielLv2
27 Nov 2019
