Physics, 14.04.2021 23:40 salazarx062
a student carries a 0.5kg water balloon from the first floor to the fourth floor, a distance of 15m. if she drops it out the window, how much kinetic energy will it have when it reaches the first floor?
Answers: 1
Physics, 22.06.2019 14:40, babygirl091502
The experiment done in lab is repeated, using a ball that has unknown mass m. you plot your data in the form of f 2 versus m/l, with f in rev/s, m in kg, and l in m. your data falls close to a straight line that has slope 3.19 m/(kg · s2). use g = 9.80 m/s2 and calculate the mass m of the ball.
Answers: 1
a student carries a 0.5kg water balloon from the first floor to the fourth floor, a distance of 15m....
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