Answers: 2
Physics, 21.06.2019 22:30
The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force
Answers: 1
Physics, 21.06.2019 23:00
How is acceleration calculated? a. initial velocity - final velocity / timeb. initial velocity + final velocity / timec. final velocity - initial velocity / timed. final velocity / timele select the best answer from the choices provided0oood00save and exitnextmark this and return
Answers: 1
Physics, 21.06.2019 23:20
Acharge of 8.4x10^-4 c moves at an angle of 35 degrees to a magnetic field that has a field strength of 6.7x10^-3 t. if the magnetic force is 3.5 x10 ^-2 n, how fast is the charge moving?
Answers: 1
Physics, 22.06.2019 10:00
This is important 1. what happens to the speed of molecules in water vapor when it condenses to form a liquid? (2 points) the molecules slow down. the molecules speed up. the molecules slow down and then speed up. the molecules speed up and then slow down. 2. how might human activities change to compensate for a decrease in water supplies? (2 points) humans might build a factory. humans might build drainage systems. humans might extract more water from the ground. human behavior does not change because of the water cycle. i'll be grateful if anyone can answer these 2 questions !
Answers: 1
4 A nonrenewable energy source...
Biology, 04.06.2020 18:00
Mathematics, 04.06.2020 18:00
Mathematics, 04.06.2020 18:00
Chemistry, 04.06.2020 18:00
Chemistry, 04.06.2020 18:00
History, 04.06.2020 18:00
Mathematics, 04.06.2020 18:00
Mathematics, 04.06.2020 18:00
Health, 04.06.2020 18:00
Biology, 04.06.2020 18:00
Mathematics, 04.06.2020 18:00
Mathematics, 04.06.2020 18:00
Mathematics, 04.06.2020 18:00
Computers and Technology, 04.06.2020 18:00