Physics, 04.08.2019 05:00, tornadowolfcosplay
Two children weighing 17 and 25 kilograms are sitting on opposite sides of a seesaw, both 2 meters from the axis of rotation. where on the seesaw should a 10-kilogram child sit in order to achieve equilibrium?
Answers: 1
Physics, 22.06.2019 07:00, shaffergabe10
Oxygen and hydrogen gas are at the same temperature t. what is the ratio of kinetic energies of oxygen molecule and hydrogen molecule if oxygen is 16 times heavier than hydrogen.
Answers: 3
Physics, 22.06.2019 12:30, mommer2019
Consider a system with two masses that are moving away from each other. why will the kinetic energy differ if the frame of reference is a stationary observer or one of the masses?
Answers: 1
Physics, 23.06.2019 15:30, sugeilochoa
Sara's mom takes the parkway to work. it takes her 0.5 hours to travel from mile marker 88 where she enters to her exit at mile marker 121. what is her average speed? s= d= t=
Answers: 2
Two children weighing 17 and 25 kilograms are sitting on opposite sides of a seesaw, both 2 meters f...
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