Physics, 29.07.2019 11:00 tomtom6870
Atypical internal combustion gasoline engine is only about 25% efficient. what happens to the other 75% of the energy? a. it remains in the fuel. b. it is converted to unusable forms of energy. c. it is converted to other usable forms of energy. d. it is destroyed forever.
Answers: 1
Physics, 21.06.2019 16:20
A1,200 kg car is accelerated at 3.7 m/s2. what force was needed to produce this acceleration? a. 4,440 n b. 324.3 n c. 4,388 n d. 304.3 n
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Physics, 22.06.2019 04:00
10 newton object is placed 3 meters from the fulcrum. at what distance on the other side would you need to place a 15 newton object to balance the lever? show your work!
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Physics, 22.06.2019 14:30
Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules
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Physics, 22.06.2019 16:30
The ph is the a.independent variable b.the dependent variable c.control group
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Atypical internal combustion gasoline engine is only about 25% efficient. what happens to the other...
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