009 (part 1 of 4) 10.0 points A high-speed sander has a disk of radius
6.01 cm that rotates about its axis at a con-
stant rate of 806 rev/min.
Determine the angular speed of the disk.
Answer in units of rad/s.
010 (part 2 of 4) 10.0 points
Determine the linear speed of a point 1.25 cm
from the disk's center.
Answer in units of m/s.
011 (part 3 of 4) 10.0 points
Determine the centripetal acceleration of a
point on the rim,
Answer in units of m/s?.
012 (part 4 of 4) 10.0 points
Determine the total distance traveled by a
point on the rim in 1.81 s.
Answer in units of m.

waves moving from a fast medium to a slow medium will experience a reflection as light travels more slowly than red light. total internal reflection occurs when the critical angle is.

  distance on the y-axis and time on the x-axis.

explanation:

the instantaneous velocity = change in position/time taken

the slope of the graph should give instantaneous velocity.

  slope of a graph = change in value of y -axis / change in values of x -axis

  comparing both the equations

    change in value of y -axis = change in position

  change in values of x -axis = time taken

so position values should be on the y axis and time values should be on the x axis.

distance on the y-axis and time on the x-axis.