Define an interface, commdevice, with two methods: transmit, that accepts two parameters -- reference to a destination object, and a string (in that order), and returns a boolean; and receive, that accepts a parameter of type duration, and returns a reference to a string.

only #2 represents an object at rest on a table.

in #1, there is no normal force due to the table; the object is accelerating downward.

in #3, the vertical forces are not balanced; the object is accelerating downward.

in #4, neither the vertical nor the horizontal forces are balanced. the object is accelerating upwards and to the right.

lick on your profile and select log out on that device

interrup flag is set by

a.processor b. organization c.programer d. any one canset

look at the engine block shown in the figure. the engine shown in this figure is a/an  

  a. four-cylinder, horizontally opposed engine.

  b. eight-cylinder, v-type engine.

  c. six-cylinder, v-type engine.

  d. four-cylinder, in-line engine