The distance between two telephone poles is 60.0 m. when a 1.00-kg bird lands on the telephone wire midway between the poles, the wire sags 0.180 m. draw a free-body diagram of the bird. how much tension does the bird produce in the wire? ignore the weight of the wire.

You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?