A small plane travels towards Culebra and Vieques. The plane flies parallel to the ground 86.8 km 18.0° east, and then 80.3 km 65.0° east of south. What is the total displacement of the plane? HELP, I NEED THE PROCEDURE AND THE DIAGRAM

v 154.9= 0.9 length length s little over 154.9cm

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.

the motion of a pendulum is a classic example of mechanical energy conservation. a pendulum consists of a mass (known as a bob ) attached by a string to a pivot point. as the pendulum moves it sweeps out a circular arc, moving back and forth in a periodic fashion.

this could be newton#'s law of cooling. the cooling curve is exponential