Aswimming pool is 5.0 m long, 4.0 m wide and 3.0 m deep. compute the force exerted by the water against
(
a. the bottom; and
(
b. either end. (hint: calculate the force on a thin, horizontal strip at a depth h, and integrate this over the end of the pool.) do not include the force due to air pressure.

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.