A skier leaves a ski jump with a horizontal velocity of 29.4 m/s. The instant before she lands three seconds later, the magnitudes of the horizontal and vertical components of her velocity are:
a. 0; 29.4 m/s.
b. 29.4 m/s; 0.
c. 29.4 m/s; 29.4 m/s.
d. 29.4 m/s; 41.6 m/s.
e. 41.6 m/s; 41.6 m/s.
C
You might also like to view...
Shown following are three terrestrial planets of our solar system. Rank the planets based on the amount of time the surface of the planet has had a moderate to high level of volcanic/tectonic activity, from longest to shortest.
A charged capacitor is connected to an inductor. At time t = 0 the charge on the capacitor is Q = 6?C. At time t = 2 ms the charge on the capacitor is zero for the first time. What is the amplitude of the current at that same instant?
A) 2.38 mA B) 4.71 mA C) 0.78 mA D) 1.53 mA E) 1.19 mA
In the above diagram, which atom is oxidized, the darker colored atom or the lighter colored atom?
A) Both of the atoms are oxidized. B) Neither of the atoms is oxidized. C) Only the darker colored atom is oxidized. D) Only the lighter colored atom is oxidized.
A(n) _____ is a cluster of galaxy clusters
A) supercluster B) protocluster C) megacluster D) extrasolar cluster