Six pendulums of mass m and length l as shown are released from rest at the same angle θ from vertical. Rank the pendulums according to the number of complete cycles of motion each pendulum goes through per minute.

Explain how earth is like a giant bar magnet. how is our magnetic field made?

Healing after the death of a loved one is most difficult when: a) the bereaved is not allowed to mourn in the way he or she wishes b) the death is a long, protracted one c.) a period of grief has already elapsed d) no other mourners are present

Any tips for studying for middle school