Answers: 2
Physics, 21.06.2019 13:30
An astronomer at the equator measures the doppler shift of sunlight at sunset. from this, she calculates that earth’s tangential velocity at the equator is 465 m/s. the centripetal acceleration at the equator is 3.41 10 2 m/s 2 . use this data to calculate earth’s radius.
Answers: 3
Physics, 22.06.2019 03:00
The passage that directs air to the lungs is called a. diaphragm. b. larynx. c. bronchi. d. pharynx.
Answers: 2
Physics, 22.06.2019 12:30
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
Physics, 22.06.2019 14:30
Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader
Answers: 1
Best way to demonstrate that waves transfer energy...
History, 09.12.2020 01:20
Biology, 09.12.2020 01:20
Mathematics, 09.12.2020 01:20
Mathematics, 09.12.2020 01:20
Mathematics, 09.12.2020 01:20
Health, 09.12.2020 01:20
Mathematics, 09.12.2020 01:20
Arts, 09.12.2020 01:20
History, 09.12.2020 01:20
Mathematics, 09.12.2020 01:20
Mathematics, 09.12.2020 01:20
Mathematics, 09.12.2020 01:20
History, 09.12.2020 01:20