Physics, 20.05.2021 22:30, totallybriii
a stone of mass 750 kg is thrown vertically upward with a velocity of 10m/s find the potential energy at the greatest height and kinetic energy on reaching the ground
Answers: 1
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Iron reacts with sulfur to form iron sulfide. if 60 grams of iron reacts with sulfur to produce 90 grams of iron sulfide, how much sulfur has been used in the chemical reaction?
Answers: 3
a stone of mass 750 kg is thrown vertically upward with a velocity of 10m/s find the potential energ...
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