If a number of forces act simultaneously on a particle, it is possible _____________________?

A. not a replace them by a single force
B. to replace them by a single force
C. to replace them by a single force through C.G.
D. to replace them by a couple
E. to replace them by a couple and a force

Correct Answer: to replace them by a single force ✔

Last Updated: January 24, 2019