(part 1 of 2)
Janet jumps horizontally off a high diving
platform with a velocity of 1.85 m/s and lands
in the water 2.3 s later.
How high is the platform? The acceleration
of gravity is 9.8 m/s
2
.
Answer in units of m.
(part 2 of 2)
How far from the base of the platform does
she land?
Answer in units of m.
Answers: 1
Physics, 22.06.2019 02:50, lilybear1700
Steam is generated in a boiler of a cogeneration plant at 10 mpa and 450°c at a steady rate of 5 kg/s. in normal operation, steam expands in a turbine to a pressure of 0.5 mpa and is then routed to the process heater, where it supplies the process heat. steam leaves the process heater as a saturated liquid and is pumped to the boiler pressure. in this mode, no steam passes through a condenser, which operates at 20 kpa. (a) determine the power produced in the turbine and the rate at which process heat is supplied in this mode. (b) determine the power produced in the turbine and the rate of process heat supplied if only 60 percent of the steam is routed to the process heater and the remainder is expanded to the condenser pressure. (3.32 mw; 9.69 mw; 4.25 mw; 5.82 mw)
Answers: 3
Physics, 22.06.2019 08:00, cxttiemsp021
Choose each of the settings that follow and list them below do it ill mark brainliest first object= position= speed= acceleration= second object= position= speed= acceleration=
Answers: 2
(part 1 of 2)
Janet jumps horizontally off a high diving
platform with a velocity of 1.85 m/s...
platform with a velocity of 1.85 m/s...
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