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ANSWER: Page 2. A vector is a physical quantity containing both a magnitude and a direction. Part B. The sum of two vectors is the largest when ...
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Description: [[Prelecture video on Vectors. Animated video includes conceptual presentation, some with live demos, pause and predict questions, and follow-up assessment questions.]] Click Play to watch the video. Answer the ungraded questions in the video and the...
Constants | Periodic Table
Click Play to watch the video. Answer the ungraded questions in the video and the graded follow-up questions at right.
Which of the following is a vector quantity? Check all that apply.
ANSWER:
A vector is a physical quantity containing both a magnitude and a direction.
The sum of two vectors is the largest when the two vectors are _____.
ANSWER:
The sum of two vectors is the largest when the two vectors point in the same direction.
The sum of the x components of vectors A and B in is ___.
acceleration
displacement
force
velocity
speed
momentum
time
temperature
pointing in the same direction
pointing in opposite directions
perpendicular to each other
positioned at a 45° angle
To find the resultant of two vectors, add them tail-to-tip and then draw the resultant vector from the tail of the first vector to the tip of the last vector.
