A 1.0kg ball is thrown into the air with initial velocity of 30 m/s, How much is the kinetic energy

asked Nov 13, 2022 137k views

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3 votes

$\\ \sf\longmapsto K.E=(1)/(2)mv^2$

$\\ \sf\longmapsto K.E=(1)/(2)1(30)^2$

$\\ \sf\longmapsto K.E=(900)/(2)$

$\\ \sf\longmapsto K.E=450J$

ILearner answered Nov 18, 2022

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