A m=0.4 kg ball is thrown straight upwards at vi =1200 cm/s. At
what time, t, will the ball reach its peak height if it obeys the
equations 1/2 π(π£π)^2 = ππβ , π¦ = π£π π‘ β π/2 π‘^2 ? The constraint
is h=y. Assume g=9.8 m/s^2 .
A m=0.4 kg ball is thrown straight upwards at vi =1200 cm/s. At what time, t, will the ball reach its peak height if it
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answerhappygod
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