Physics, 22.04.2021 02:50, oliviaprejean18
Hypothesis: How would increasing the mass effect the PE, KE and total energy of the system? Mass would make potential energy increase and it would make kinetic energy decrease.
Hit reset and click energy graph, ruler and timer.
Mass of Pendulum
BobPeriod (secs)Kinetic Energy (cm)
At bottomKinetic Energy (cm)
At topPotential
Energy(cm)
At BottomPotential
Energy(cm)
At TopTotal Energy (cm)
.15 grams1.78 s
.30 grams
.50 grams
.80 grams
Answers: 2
Physics, 21.06.2019 21:30, ddoherty88
Aquantity of gas has a volume of 1.5 m3 and an absolute pressure of 95 kpa. when the gas is compressed to a volume of 0.5 m3, what is the new absolute pressure of the gas? (assume that there’s no change in temperature.)
Answers: 3
Physics, 21.06.2019 23:10, itzlianne
A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m
Answers: 1
Hypothesis: How would increasing the mass effect the PE, KE and total energy of the system? Mass wou...
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