A car traveling at 30 mph skids to a stop in 60 meters. If a car travels at 60 mph with the same skid conditions, then what is distance the car skids to come to a stop?
A. 340 m
B. 310 m
C. 260 m
D. 240 m
E. 190 m
D. 240 m
Physics & Space Science
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Because P waves are_______________ waves, they can move through a liquid
Fill in the blank(s) with correct word
Physics & Space Science
Light of wavelength ? = 540 nm passes through a pair of slits with separation 3.4 × 10-5 m. What is the angle corresponding to the second bright fringe?
A) 1.8° B) 3.7° C) 4.3° D) 1.5° E) 5.0°
Physics & Space Science
What is the thickness of a soap bubble film (n = 1.38 ) that results in a constructive interference in the reflected light if this film is illuminated by a beam of light of wavelength 610 nm?
A) 222 nm B) 111 nm C) 333 nm D) 444 nm E) 555 nm
Physics & Space Science
A _____ is a group of stars that formed together and orbit a common center of mass
A) stellar association B) star cluster C) T Tauri star D) brown dwarf
Physics & Space Science