What is the kinetic energy of a 5,000-kg truck traveling at 25 m/s?
1,562,500 J
Physics & Space Science
You might also like to view...
Density: The mass of Mars, 6.40 × 1023 kg, is about one-tenth that of Earth, and its radius, 3395 km, is about half that of Earth. What is the mean density (mass divided by volume) of Mars in kilograms per cubic meter?
A. 9.76 × 102 kg/m3 B. 1.95 × 103 kg/m3 C. 3.90 × 103 kg/m3 D. 7.81 × 103 kg/m3
Physics & Space Science
Consider the equipotential diagram shown below and to the left: 
In what direction does the electric field at point P point?
A. A B. B C. C D. D
Physics & Space Science
The temperature of the photosphere of the Sun is closest to:
A. 600000 K B. 100 K C. 107 K D. 106 K E. 6000 K
Physics & Space Science
While all planet orbits are ellipses, the orbits of the eight large planets are relatively ________
Fill in the blank(s) with correct word
Physics & Space Science