A water wave is 6m long and makes 3 cycles per second. What is the frequency? What is the wavelength? What is the period? What is the speed of the wave?

Orque can be calculated by multiplying the force (n) applied at 90? to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n? m. if the force (at 90? to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

The energy released by a nuclear fusion reaction is produced when