Which of the following is not true about the definition of beams as classified according to their type of supports? o a simply supported beam is supported at its ends with a hinge or a roller an overhanging beam is a simply supported beam with an overhang from one or both ends o a cantilever beam is fixed at one end and free at the other end o a fixed beam is fixed at one end and simply supported at the other o none of the above

Aspecial electronic sensor is embedded in the seat of a car that takes riders around a circular loop-the-loop ride at an amusement park. the sensor measures the magnitude of the normal force that the seat exerts on a rider. the loop-the-loop ride is in the vertical plane and its radius is 23 m. sitting on the seat before the ride starts, a rider is level and stationary, and the electronic sensor reads 740 n. at the top of the loop, the rider is upside down and moving, and the sensor reads 370 n. what is the speed of the rider at the top of the loop?

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?

An isotope undergoes radioactive decay by emitting radiation that has a –1 charge. what other characteristic does the radiation have?