Choose all the answers that apply.

The crust below the oceans is .

made of granite
made of sedimentary rock
made of basalt and salt sediment
thinner than the crust below the continents
thicker than the crust below the continents

Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?

The two stars in a certain binary star system move in circular orbits. the first star, alpha, has an orbital speed of 36 km/s. the second star, beta, has an orbital speed of 12 km/s. the orbital period is 137 d. a) what is the mass of the star alpha? b) what is the mass of the star beta?