Moving to the next question prevents changes to this answer. Question 2 How much kinetic energy (in Joules) does a 0.30 - kg stone have if it is thrown at 21 m/s. (calculate answer in 2 decimal place
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30 kg Velocity of the stone = 21 m/s Now, let's plug in the values into the formula: Kinetic Energy = 1/2 * 0.30 kg * (21 m/s)^2 Calculating the square of the velocity: Kinetic Energy = 1/2 * 0.30 kg * 441 m^2/s^2 Multiplying the mass and the squared Show more…
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