How can a machine make work easier for you?
a. by decreasing the amount of work you do...
Physics, 19.10.2019 23:30 keasiabradley
How can a machine make work easier for you?
a. by decreasing the amount of work you do on an object
b. by changing the direction of your applied force
c. by increasing the the work done by the machine
d. none of the above
i think maybe a. but i'm leaning towards d.
Answers: 3
Physics, 22.06.2019 06:20
Oxygen undergoes an isentropic expansion from 120 degree c and 280 kpa absolute to 140 kpa absolute. determine the final temperature of the oxygen and the amount of work per kg of o_2 produced in the process if it is adiabatic.
Answers: 1
Physics, 22.06.2019 17:30
Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers distance
Answers: 3
Physics, 22.06.2019 22:10
M1 = 2.8 kg, m2 = 6.72 kg, m3 = 11.2 kg, byas in .is ,is .toof m3 it 0.91 m. (in m/s)
Answers: 3
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