I NEED HELP ASAP BC IM ON TIMER Which of the following is a characteristic of a correct vector diagram?
a.
The scale is clearly labeled.
c.
Both magnitude and direction of the vector are clearly labeled.
b.
An arrow (with arrowhead) is drawn in a specific direction.
d.
All of the above.

Please select the best answer from the choices provided

A
B
C
D

Which describe reflection? check all that apply. light bounces off a boundary.

Let v1, v2, w be three linearly independent vectors in r 3 . that is, they do not all lie on the same plane. for each of the following (infinite) set of vectors, carefully sketch it in r 3 , and determine whether or not it is a vector space (i.e., a subspace of r 3 ). explain your reasoning

Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)