Physics
Physics, 08.11.2019 11:31, moneywiz2

3. which one of these has the most inertia?
a. a skydiver
b. a boeing 747 airplane
c. a baseball
d. a small car

answer
Answers: 3
Get

Other questions on the subject: Physics

image
Physics, 21.06.2019 18:10, lilgetald
Steam enters a turbine at a pressure of 1000 psia and a temperature of 1100°f with a mass flow rate of 20 lbm/s, and exits at a saturated vapor at 100°f. in this process, the turbine casing transfers 400 btu/s of heat to the engine room. the exiting steam leaves the turbine at a velocity of 500 ft/s. the exhaust steam is subsequently cooled in an adiabatic condenser by cooling water which enters the condenser at 40°f and leaves at 55°f·the condensed steam leaves at 65°f at the same pressure as at the condenser inlet determine (a) the power produced by the turbine in horsepower, (b) the cross-sectional area of the turbine inlet and turbine exit in square feet, and (c) the volume flow rate of cooling water required in gallons per minute. show the two processes on a t-v diagram with respect to saturation lines.
Answers: 3
image
Physics, 22.06.2019 12:00, JvGaming2001
In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer
Answers: 3
image
Physics, 22.06.2019 12:30, spenceraniyah1
An engine undergoes a cycle as shown in the diagram. during a complete cycle the work done by the gas is 28.5×103 j and the energy transferred thermally out is 99.4×103 j. there are 1.5×1024 gas molecules and they have three active degrees of freedom. 6. (6 pts) during which process(es) is energy transferred thermally into the gas? a. 1→2 b. 2→3 c. 4→1 d. 1→2 and 4→1 e. none of the above
Answers: 3
image
Physics, 22.06.2019 12:50, jaymee2904p88tgh
Bob and biff throw identical rocks off a tall building at the same time. bob throws his rock straight downward. biff throws his rock downward and outward such that the angle between the initial velocity of the rock and the horizon is 30 degrees. biff throws the rock with a speed twice that of bob's rock. which rock hits the ground first (assume the ground near the building is flat)?
Answers: 1
Do you know the correct answer?
3. which one of these has the most inertia?
a. a skydiver
b. a boeing 747 airplane

Questions in other subjects:

Konu
Mathematics, 31.01.2020 12:05
Total solved problems on the site: 7543412