A body is projected vertically upwards with an initial velocity of U. Another body is projected with the same initial velocity 2 seconds after the first. Find the time when the two bodies meet (T) if g is the acceleration due to gravity.
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A body is projected vertically upwards with an initial velocity of U. Another body is projected with the same initial velocity 2 seconds after the first. Find the time when the two bodies meet (T) if g is the acceleration due to gravity.
a. T = U/(U + g)
b. T = (U + g)/g
c. T = U^2/2g
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