A typical space telescope is operated by how many astronauts?
A) 7
B) 5
C) 3
D) 1
E) 0
E
You might also like to view...
What is the order of star colors with increasing temperature?
a. Red, Yellow, Blue b. Blue, Red, Yellow c. Red, Blue, Yellow d. Yellow, Red, Blue e. Blue, Yellow, Red
In the circuit shown in Figure OQ28.12, each battery is delivering energy to the circuit by electrical transmission. All the resistors have equal resistance. Rank the magnitudes of the currents at the same points from greatest to least, noting any cases of equality
1. b > c > a = e > d 2. a > d > b = c > e 3. e > a = b > c = d 4. c = d > b > a > e
A charged particle (mass = 4.0 mg, charge = 5.0 mC) moves in a region where the only force on it is magnetic. What is the magnitude of the acceleration of the particle at a point where the speed of the particle is 5.0 km/s, the magnitude of the magnetic field is 8.0 mT, and the angle between the direction of the magnetic field and the velocity of the particle is 60°?
a. 39 km/s2 b. 43 km/s2 c. 48 km/s2 d. 52 km/s2 e. 25 km/s2
Which dwarf planet did the NASA New Horizons spacecraft flyby in 2015?
A) Pluto B) Eris C) Ceres D) Haumea