I pull a cart with boxes across the floor. The surface changes from carpet to tile. Why do I haveto pull/push harder on the carpet to move the same cart? Please help!

Emma lives on a tight budget. she saves money and also makes intelligent choices when spending it. which statements describe emma's financial skills? select three options. emma is more prepared to meet her basic needs. emma is better prepared to avoid financial setbacks. emma is better able to avoid accumulating assets. emma is more prepared to face emergencies. emma is better able to avoid financial decision-making.

The government has different agencies responsible for protecting the many cultures represented in america. explain the roles of the national endowment for the arts, the national endowment for the humanities, and the national archives and records administration.

The political and economic power of roman catholic church was challenged during the reformation by