Aforce of 10.0 newtons acts at an angle 20.0 degrees from vertical. what are the horizontal and vertical components of the force?

Which feature of a heating curve indicates a change ofn state

Which is the best predictor of the radioactive nature of an isotope? o the proton-to-electron ratio the neutron-to-proton ratio o the neutron-to-electron ratio the electron-to-proton ratio

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