A speedometer is placed upon a free-falling object in order to measure its instantaneous speed during the course of its fall. Its speed reading (neglecting air resistance) would increase each second by
A. Depends on initial speed
B. 9.8 m/s
C. a variable amount
D. about 15 m/s
E. About 5 m/s
Answers: 1
Another question on Physics
Physics, 21.06.2019 20:00
The sun generates both mechanical and electromagnetic waves. which statement about those wave is true?
Answers: 1
Physics, 21.06.2019 21:50
Acar travels along a highway with a velocity of 24 m/s, west. the car exits the highway; and 4.0 s later, its instantaneous velocity is 16 m/s, 45° north of west. what is the magnitude of the average acceleration of the car during the four-second interval?
Answers: 2
Physics, 22.06.2019 03:30
What makes thermal imaging cameras useful? they can detect differences in color. they can detect differences in wave speeds. they can detect differences in temperature. they can detect mechanical waves.
Answers: 1
Physics, 22.06.2019 14:30
An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices
Answers: 1
You know the right answer?
A speedometer is placed upon a free-falling object in order to measure its instantaneous speed durin...
Questions
Biology, 26.09.2021 20:10
Mathematics, 26.09.2021 20:10
English, 26.09.2021 20:10
Chemistry, 26.09.2021 20:10
English, 26.09.2021 20:10
Business, 26.09.2021 20:10
Medicine, 26.09.2021 20:10
Mathematics, 26.09.2021 20:10
Mathematics, 26.09.2021 20:10
