What were the provisions of the 1973 Vietnam War cease-fire?
Check all of the boxes that apply.
The United States would return its prisoners of war.
The United States would allow South Vietnam to decide its own future.
Communist forces would return their prisoners of war.
The United States would keep troops in Vietnam.
Communist forces would not send more soldiers to South Vietnam,

Aball tossed vertically upward from the ground next to a building passes the bottom of a window 1.8 s after being tossed and passes the top of the window 0.20 s later. the window is 2.0 m high from top to bottom. what was the ball's initial velocity? the unit vector j^ is directed upward. how far is the bottom of the window from the launch position? how high does the ball rise above the launch position?

Determine the maximum r-value of the polar equation r =3+3 cos 0

Atomic nuclei of almost all elements consist of