According to the equilibrium rule, the vector sum of all forces acting on a
A. non-accelerating body is zero.
B. body at rest is zero.
C. body in uniform motion is zero.
D. all of the above
Answer: D
You might also like to view...
The number of stars in the Milky Way galaxy is about
A. 25 million. B. 25 trillion. C. 100 billion. D. 100 million.
The factors necessary to make a really large wind wave are: a. disturbing forces and restoring forces
b. wind strength, wind duration, and fetch. c. wind strength, wind duration, and wind direction. d. disturbing forces and wind forces.
Hurricane winds rotate in a clockwise direction in ____
A) the Northern Hemisphere only B) the Southern Hemisphere only C) both the Northern and Southern Hemispheres D) neither hemisphere
What are the dangers associated with pesticide use? How can biocontrol and use of crops with high genetic diversity be used to decrease the amount of pesticides used?
What will be an ideal response?