The latter institution question and answer enquired students to say what they ponder is the most crucial important concern for a student to do to be able to obtain success. One which response stood out from the rest was practice. People who are successful do not become successful by being born. They work hard and persistence their lives to succeeding. If you wish to fulfill your goals, keep this in mind! just below some question and answer examples that you possibly will make use of to further enhance your knowledge and gain insight that will help you to continue your school studies.
Question:
Which best describes a reference frame?
A. a distance over which an object moves
B. the difference between start and end velocity
C. a position from which something is observed
D. the average speed of a group of objects
Answer:
By definition we have to:
A system or frame of reference are those conventions used by an observer (usually standing at a point on the ground) to be able to measure the position and other physical magnitudes such as speed and acceleration of one or several objects.
The numerical value of some magnitudes can also be relative to the reference system when we refer to the relative movement. There are always mathematical relationships between the observer and the relative magnitudes.
Answer:
C. a position from which something is observed
They would possibly hopefully assist the student resolve the question by make use of the questions and answer examples. You would probably then have a discussion with your classmate and continue the school learning by studying the topic alogside each other.