1. Which of these is the best example of translational motion? A. a coin spinning on a desk B. a leaf blowing across the field C. a car in a parking lot with its engine running D. a ballerina standing on one foot 2. If you see that a hot-air balloon is rising above the top of a hill, what is the top of the hill called? A. delta point B. distance system

1. A translational motion is the movement of an object from one point to another. From the given choice,s only the leaf blowing across the field depicts this type of motion. The answer is letter B.

2. The top of the hill is the reference point because the location of the hot-air balloon is being reported with reference to it.

Answer Link

superman1987 superman1987 · Answer 2 · 2018-09-07T21:11:55+02:00

1) The answer is:

B) a leaf blowing across the field .

The explanation:

when

translational motion is the motion by which a body shifts from one point in space to another. One example of translational motion is the the motion of a bullet fired from a gun. An object has a rectilinear motion when it moves along a straight line.

2) The answer is:

reference system .

The explanation:

when:

the reference system is a coordinate-based local, regional or global system used to locate geographical entities. A spatial reference system defines a specific map projection, as well as transformations between the different spatial reference system