A plane is travelling at Mach 0.481. If the local speed of sound is 300.0 m/s, what is the airspeed of the plane, in kilometres per hour?

I keep getting 519.48 but my textbook says the answer is 518... help???

According to newtons universal law of gravitation, which would change the parh of the ball so it traces out widest curved path possible?

The mini-refrigerator fire was most likely caused by what type of wiring?

The speed of sound in ice, water, and steam is shown. what best explains the speed of sound in different states of matter? sound travels fastest in ice because energy is easier to transfer when the molecules are close together. sound travels slowest in steam because the sound has to move around the gas molecules that are far apart. sound travels fastest in ice because the temperature of solids is always greater, so the heat transfers the sound energy. sound travels slowest in steam because the pressure is so great the sound cannot travel though the steam particles.