A ball is dropped from a rooftop of a building and falls for two seconds. The acceleration of gravity is 9.8 m/s2 . The ball is referred to at the two second time. The distance below the rooftop is __________
Fill in the blank(s) with correct word
6 m
Physics & Space Science
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The jovian planets in our solar system are
A) Mercury, Venus, Earth, and Mars. B) Jupiter, Saturn, Uranus, Neptune, Pluto, and Eris. C) Jupiter, Saturn, Uranus, and Neptune. D) Io, Europa, Ganymede, and Callisto.
Physics & Space Science
Three identical resistors are connected in series to a 12-V battery. What is the voltage across any one of the resistors?
A) 36 V B) 24 V C) 12 V D) 4 V E) zero
Physics & Space Science
The shift of a star's apparent position due to Earth's motion around the Sun is called ________.
A. proper motion B. retrograde motion C. prograde motion D. parallax E. geocentricity
Physics & Space Science
Inductors store energy by accumulating excess charge within their coils
A) True B) False
Physics & Space Science