Calculate Net Force: The man is pulling a donkey up a hill with a force of 100 N and the donkey is pulling back with a force of 120 N. What is the Net Force? Draw arrow representations

What are the two main ideas of this passage? museum experts feel that museums must change to attract visitors. museum experts care more about the number of visitors than about history. museums that display artworks and exhibits do not make families welcome. museums like colonial williamsburg make learning about the past fun. museums in the united states are different than in other countries.