In a competition, an athlete threw a flying disk 143 meters through the air. While in flight, the disk traveled at an averge speed of 13.0 m/s. How long did the disk remain in the air?​

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

There are two-speed cameras, one in an are where the speed limit is 30 km/h and another where the speed limit is 50 km/h. in which will there be a smaller time interval between the photographs? explain your answer.

Estimate the change in the gibbs energy and molar gibbs energy of 1.0dm3 of octane when the pressure acting on it is increased from 1.0 atm to 100 atm. the mass density of octane is 0.703 g cm−3