An object is moving across a surface, but it does not gain or lose speed. Which best describes the object's force? O The net force is positive OThe net force is zero. O The positive force is greater than the negative force. OThe negative force is greater than the positive force. Save and Exit Next Submit Mark this and return

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks. energy was destroyed inside the blocks. energy was absorbed into the blocks from outside the system. energy was transferred from the warmer block to the cooler block.