A pole is planted into the ground at a 38° angle. At the end of the pole is a 500 N
pot. What force would need to be added
to the pole in the Y-direction to maintain
mechanical equilibrium?
[?]N

Examine the equation. 23490th→23088ra+42he what kind of barrier would you need to block the radioactive particles from this reaction? a.a piece of paper b.a sheet of aluminum foil c. a two-inch block of lead d. a solid concrete block