What is the pressure of the water coming out the bottom of a water tower that is 50 m high in the air. (Density of water (1000kg/m^3).

When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative

Photons with the highest energy have the longest period

The starship enterprise is caught in a time warp and spock is forced to use the primitive techniques of the 20th century to determine the specific heat capacity of an unknown mineral. the 125-g sample was heated to 96.3°c and placed into a calorimeter containing 85.9 g of water at 20.0°c. the heat capacity of the calorimeter was 14.2 j/k. the final temperature in the calorimeter was 24.5°c. what is the specific heat capacity (in j/g°c) of the mineral? enter to 4 decimal places.