Physics, 04.05.2020 23:15 20copstevens
Your dad is trying to lift some weights. He successfully lifts 100kg weights but when he tries to lift 300kg, he is unsuccessful, did your dad do work? Explain your answer
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Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
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Physics, 22.06.2019 22:00
If a hiker that weighs 600 newtons climbs a 50 meter hill, how much gravitational potential energy has the hiker gained?
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Cereal plants gain chemical potential energy as they grow. which form of energy is converted to create the chemical potential energy?
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Physics, 23.06.2019 17:30
Acar drives straight down toward the bottom of a valley and up the other side on a road whose bottom has a radius of curvature of 115 m. at the very bottom, the normal force on the driver is twice his weight. at what speed was the car traveling?
Answers: 2
Your dad is trying to lift some weights. He successfully lifts 100kg weights but when he tries to li...
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