Doing the same amount of work in less time requires more power.
O A. True
O B. False

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

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

Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane