While a boulder is on top of a hill, it has kinetic energy.
True
False

Awind turbine is initially spinning at a constant angular speed. as the wind's strength gradually increases, the turbine experiences a constant angular acceleration 0.173 rad/s2. after making 2870 revolutions, its angular speed is 132 rad/s. (a) what is the initial angular velocity of the turbine? (b) how much time elapses while the turbine is speeding up?

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

Which type of basaltic lava flow has a fairly smooth