All matter is NOT composed of . A. protons
B. neutrons
C. sodium
D. electrons

(CORRECT ANSWER ONLY)

In a load, the load is paralel to the shaft. n a. angular n b. thrust n c radial n d. none of the above

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

What is the temperature in degrees celsius of a substance with a tempature of 49k