An air bubble is expelled by an underwater diver at a depth of 22.3 m. as the bubble rises to the surface, the pressure decreases and the volume of the bubble therefore increases. the temperature of the water is constant. find the final volume of the bubble if its initial volume is 10.5 cm3.

In order to place a satellite into orbit, it requires enough fuel to supply the necessary mechanical energy. into what types of mechanical energy does the fuel get transformed?

Acar is traveling 35 mph on a smooth surface . if a balanced force is applied to the car what happens?

Estimate the kinetic energy of mars with respect to the sun as the sum of two terms, that due to its daily rotation about its axis, and that due to its yearly revolution about the sun. (assume mars is a uniform sphere with mass = 6.4×10 to the power of 23 kg, radius = 3.4×10 to the power of 6 m, rotation period = 24.7 hours, orbital period = 686 days and is 2.3×10 to the power of 8 km from the sun.)