Physics, 11.10.2019 07:10, demeckoferguson
Which equation represents the law of conservation of energy in a closed system?
o ke + pe = ke: + pe
pe; + pex = ke + ke
ke - ke = pe - pe
o ke - pe; = pe; - ke
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Answers: 1
Physics, 22.06.2019 16:40, sabrinarea041904
Which are true about beta reactions? there will be more than one answer. a. it has no change b. it doesn't change the mass of the number c. it has a mass of 0.0005 atoms d. it causes transmutation.
Answers: 3
Physics, 22.06.2019 16:50, Walkman2092
Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 тАУ t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.
Answers: 2
Which equation represents the law of conservation of energy in a closed system?
o ke + pe = k...
o ke + pe = k...
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