Formative KIN-1
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Last updated over 5 years ago
7 questions
2
Which of the following quantities does not possess both magnitude and direction?
Which of the following quantities does not possess both magnitude and direction?
2
Based on the motion of the cyclist in the video, what are the directions of the velocity and the acceleration? [Use a standard Cartesian Coordinate system]
Based on the motion of the cyclist in the video, what are the directions of the velocity and the acceleration? [Use a standard Cartesian Coordinate system]
2
How do we interpret in words the meaning of the units of acceleration? From the terminology used in your lesson, fill in the missing words from the following statement about the meaning of 5 m/s2.
"For every ____(a)______ that goes by the value of the velocity becomes more ____(b)______ by 5 m/s"
Type your answer for (a) then a comma, then your answer for (b). Spelling matters.
How do we interpret in words the meaning of the units of acceleration? From the terminology used in your lesson, fill in the missing words from the following statement about the meaning of 5 m/s2.
"For every ____(a)______ that goes by the value of the velocity becomes more ____(b)______ by 5 m/s"
Type your answer for (a) then a comma, then your answer for (b). Spelling matters.
2
Which of the following correctly describes the role of the reference frame for distance, position, and speed in kinematics?
Which of the following correctly describes the role of the reference frame for distance, position, and speed in kinematics?
1
When the velocity and the acceleration have the same sign, the moving object
When the velocity and the acceleration have the same sign, the moving object
2
The definition of deceleration is a negative acceleration
The definition of deceleration is a negative acceleration
2
The symbol delta (∆) in physics equations always means
The symbol delta (∆) in physics equations always means