Physics, 09.12.2020 21:10 emmagossett2002
A 52.0-kg woman wearing high-heeled shoes is invited into a home in which the kitchen has vinyl floor covering. The heel on each shoe is circular and has a radius of 0.600 cm. If the woman balances on one heel, what pressure does she exert on the floor?
Answers: 2
Physics, 22.06.2019 06:30
Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)
Answers: 1
Physics, 23.06.2019 00:10
An astronaut floating in space is trying to use her jetpack to get back to her space station, but she is being pulled away by a nearby planet, as shown in the image below. her jetpack provides a constant thrust of 310 n. if she angles her jetpack in such a way that it cancels out the vertical force due to the planet's gravity, what is her net horizontal force? thaud 487 o a. 54.8 n toward the space station o b. 212.9 n toward the space station o c. 185.2 n toward the space station o d 956 n toward the space station
Answers: 1
Physics, 23.06.2019 03:20
The motion of water in a dam serves human beings by generating electricity as it is a controlled motion. give one example for an uncontrolled motion. what effects could it cause
Answers: 1
A 52.0-kg woman wearing high-heeled shoes is invited into a home in which the kitchen has vinyl floo...
Mathematics, 14.01.2020 02:31
Mathematics, 14.01.2020 02:31
Mathematics, 14.01.2020 02:31
History, 14.01.2020 02:31
History, 14.01.2020 02:31
Computers and Technology, 14.01.2020 02:31
English, 14.01.2020 02:31
Mathematics, 14.01.2020 02:31
Social Studies, 14.01.2020 02:31
Social Studies, 14.01.2020 02:31
Physics, 14.01.2020 02:31