A maglev train accelerates at a rate of 5 km/hr/s. Accelerating from rest it can reach its top speed in about 84 seconds. How far has the train traveled in 84 seconds?

Find v(t), given acceleration a(t)=7j and initial velocity v(0)=k

By examining a wave’s pattern after it interacts with a barrier or gap, measurements can be made to better understand certain wave phenomena. what is a broad question you can answer by doing this experiment?

The pressure in car tires is often measured in pounds per square inch (lb/in.2), with the recommended pressure being in the range of 25 to 45 lb/in.2. suppose a tire has a pressure of 27.5 lb/in.2 . convert 27.5 lb/in.2 to its equivalent in atmospheres.