Equations:
ΔΧ
Vave Δί
Ax=Xfinal-Xinitial
1) Describe the following situations as
CP: constant position
CV: constant velocity
CA: constant acceleration
Av
aave At
a) A car is parked in front of Wheaton high school.
b) A red light turns green and a car that was waiting drives away, getting up to 35
miles per hour.
c) A driver notices that she drives the first ten km of her car trip in 6 minutes and
then notices that she drives the next twenty km of her car trip in 12 minutes.
d) A hockey player slides across frictionless ice without pushing or slowing down.
e) A teenager falls off his skateboard while moving 8 m/s and skids to a halt on the
sidewalk.
f) Mr. Safford sits down on the couch to watch "One Punch Man" and
couch 6 hours later when Season 1 is finishing.
still on the