The distance-time graph of an object is parallel to the x-axis. If an object starts from rest, the distance covered in 2 hours will be-

Three archers each fire four arrows at a target. joe’s four arrows hit at points 10 cm above, 10 cm below, 10 cm to the left, and 10 cm to the right of the center of the target. all four of moe’s arrows hit within 1 cm of a point 20 cm from the center, and flo’s four arrows hit within 1 cm of the center. the contest judge says that one of the archers is precise but not accurate, another archer is accurate but not precise, and the third archer is both accurate and precise. which description applies to which archer? explain

An observer that stands still as the electron moves by him, will observe

To do work, this truck uses energy stored in chemical fuel and an electrical battery. how much total energy does this truck put out?