Calculate the speed of the car at each checkpoint by
dividing the distance between each checkpoint in meters
by the change in time. Record your answers in Table C of
your Student Guide
The speed at the first quarter checkpoint is
m/s.
The speed at the second quarter checkpoint is
mis.
The speed at the third quarter checkpoint is
m/s
The speed at the finish line is m/s.

The speed at the first quarter checkpoint is 0.74 m/s. The speed at the second quarter checkpoint is 1.40 m/s. The speed at the third quarter checkpoint is 1.61 m/s. The speed at the finish line is 1.89 m/s.

Explanation: I did the assignment and got it correct :)

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

-reverse card