If the spring constant is 8.5 N/m, and the mass is 0.45 kg, find the oscillation amplitude, in meters.

Which simple machine is not part of this compound machine? a. lever b. pulley c. inclined plane d. wheel and axle

Which composition of water moves to begin a deepwater current?

Apiece of metal 75g at 110°c is dropped in a container with 500g at 20°c. the h2o if temperature is 24°c find specific heat capacity of metal