Based on the law of conservation of energy, which statement is false?
a.
energy is lost...
Physics, 10.10.2019 16:30 20shearcorr
Based on the law of conservation of energy, which statement is false?
a.
energy is lost when machines don't work right.
b. we can't add more energy to the universe,
c. we can't destroy energy that exists in the universe.
d.
energy changes from one form to another,
Answers: 3
Physics, 21.06.2019 23:30
If 21.2 kcals of energy is released by this reaction, how many kj does the reaction release? (1 cal 4.184 j)
Answers: 1
Physics, 22.06.2019 10:00
Abookcase has a mass of 38 kg and the coefficient of friction between it and the floor is 0.82 what is the maximum force of friction between the bookcase and the floor a 372n b 305n c 412n d 449n
Answers: 1
Physics, 22.06.2019 10:30
In automobile steering wheel is shown what is the ideal mechanical advantage blank? if the ama is eight what is the efficiency of the steering wheel?
Answers: 1
Mathematics, 26.02.2020 05:53
Mathematics, 26.02.2020 05:53
Mathematics, 26.02.2020 05:53
Mathematics, 26.02.2020 05:53