Physics, 24.07.2019 21:10 vegeta8375
Water flows from one reservoir to another a height, 45 m below. a turbine (η=0.74) generates power from this flow. 1 m3/s passes through the turbine. if 11 m headloss occurs between the two reservoirs, determine the actual (i. e. useable) power generated by the turbine (in kw)
Answers: 2
Physics, 21.06.2019 18:30, Rusven
An experiment is designed to test the relationship between the initial height of a basketball before it is dropped to the height of its rebound bounce. the height of the rebound bounce is measured using a scale positioned behind the ball. in the above experiment, which condition would not be controlled? a). the starting height of the ballb). the surface the ball bounces on c). the type of ball d). the method to measure the rebound height of the ball
Answers: 1
Physics, 22.06.2019 05:30, iiwolfiexuni
Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine
Answers: 1
Physics, 22.06.2019 10:00, blackjack73
The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.
Answers: 3
Water flows from one reservoir to another a height, 45 m below. a turbine (η=0.74) generates power f...
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