Glucose molecules provide energy to power the swimming motion of sperm. in this example, the sperm are changing . kinetic energy into potential energyb. kinetic energy into chemical energyc. chemical energy into kinetic energyd. chemical energy into potential energy

Adiver in midair has an angular velocity of 6.0 rad/s and a moment of inertia of 1.2 kg·m2. he then pulls is arms and legs into a tuck position and his angular velocity increases to 12 rad/s. the net external torque acting on the diver is zero. what is his moment of inertia in the tuck position?

Curious carl calculated the density of a cube to be 4.50 g/cm3. what is the density of the cube in g/l?

According to valence bond theory, which orbitals overlap in the formation of the bond in hf according to valence bond theory, which orbitals overlap in the formation of the bond in hf 2s on h and 2p on f 1s on h and 2s on f 1s on h and 1p on f 1s on h and 2p on f 1s on h and 3p on f