The mass m1 = 1.6 kg moving with a speed v = 5.5 m/s on a...

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The mass m1 = 1.6 kg moving with a speed v = 5.5 m/s on a horizontal frictionless floor collides with a mass m2 = 2.5 kg initially at rest. After the collision, mi moves at a speed v 1f = 2.1m/s and m2 moves at a speed v 2f along the directions shown in the figure. Find the speed v 2F of m 2 after the collision. (Your answer must be in units of m/s and include 2 digit after the decimal point. Maximum of 5% of error is accepted in your answer.) Vi Before coll Ater coll The mass m1 = 1.6 kg moving with a speed v = 5.5 m/s on a horizontal frictionless floor collides with a mass m2 = 2.5 kg initially at rest. After the collision, mi moves at a speed v 1f = 2.1m/s and m2 moves at a speed v 2f along the directions shown in the figure. Find the speed v 2F of m 2 after the collision. (Your answer must be in units of m/s and include 2 digit after the decimal point. Maximum of 5% of error is accepted in your answer.) Vi Before coll Ater coll