What is the strength of the electric field between two charged parallel plates that are 0.25 cm apart and have a potential of 9.0 V? N/C

3600

36

2.3

0.023

Acompound machine is also called a machine. a. force b. simple c. complex d. directional

6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.

In addition to gravity, what is the other predominant force that affects the motion of a pendulum?