When compared to others, how is a greater velocity represented on a motion map?
with shorter vectors
with longer vectors
with larger dots
with smaller dots

with longer vectors

Explanation:

As we know that vectors are represented graphically by a straight line with given direction

the magnitude of vector is represented by the length of the line

and the direction is represented by the angle of the line

so here if we need to compare two vectors then we need to compare the length of two vectors

here we need to show the velocity vector which is greater in magnitude

so here the length of the vector must be more

so correct answer would be

with longer vectors

a) electrical > light, sound, and thermal< < < <

) the mechanical energy of the firefighter moving.< < < < a) electrical > light, sound, and thermal< < < <

c) both a and b.