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26 Nov 2019
You are driving with a velocity of 85 in a 65 speed-limit zone whenyou see a police radar unit pointing directly at you.
You put on your brakes and quickly slow down with an accelerationof -3.3 .
a)
What is your initial velocity in units?
b)
What is the speed limit in units?
c)
How much time did it take you to slow down to the speedlimit?
d)
How far did your car travel while you were slowing down to thespeed limit?
You are driving with a velocity of 85 in a 65 speed-limit zone whenyou see a police radar unit pointing directly at you.
You put on your brakes and quickly slow down with an accelerationof -3.3 .
a)
What is your initial velocity in units?
b)
What is the speed limit in units?
c)
How much time did it take you to slow down to the speedlimit?
d)
How far did your car travel while you were slowing down to thespeed limit?
Nestor RutherfordLv2
28 Apr 2019
