Select the correct answer. What is the name of the compound CO?
A. Carbon dioxide
B. Carbon oxide
C. Carbon oxalate
D. Carbon (|) oxalate
E. Carbon monoxide

Which of the following is considered to be a vector?               a.  temperature    b.  velocity    c.  time    d.  mass

Which statement best describes who the period and frequency of electromagnetic was change between gamma rays and microwaves? a) the period and frequency stay the same. b) the period increases and the frequency decreases. c) the period decreases and the frequency increases. d) the period increases and the frequency increases.

Given the position vector of the particle r(t)=(t+1)i+(t^2−1)j+2t k, find the particle's velocity and acceleration vectors at t=1