The motion of a falling object is commonly investigated with the aid of a
A. stethoscope.
B. stroboscope.
C. kaleidoscope.
D. microscope.
Answer: B
Physics & Space Science
You might also like to view...
The Sun's elliptical shape at sunset can be adequately explained by
A) Fermat's principle. B) the law of refraction. C) both of these D) neither of these
Physics & Space Science
A solar eclipse occurs when the Moon is at or
near a) full phase. b) new phase. c) first-quarter phase. d) last-quarter phase.
Physics & Space Science
A car travels at 50.0 km/hr for 2.00 hours. It then travels an additional distance of 40.0 km in 1.00 hour. The average speed of the car for the entire trip is
A. 61.0 km/hr. B. 57.1 km/hr. C. 53.3 km/hr. D. 46.7 km/hr. E. 30.0 km/hr.
Physics & Space Science
Some meteorites found on Earth are believed to have originated on the Moon or Venus
Indicate whether the statement is true or false
Physics & Space Science