1-D kinematics · 1-D kinematics Homework Problems. Convert Marathon Distance to Meters......
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Solutions to 1-D kinematics Homework Problems
Transcript of 1-D kinematics · 1-D kinematics Homework Problems. Convert Marathon Distance to Meters......
Solutions to
1-D kinematicsHomework Problems
Convert Marathon Distance to Meters...
CalculateUsain'sTime...
ConvertHaile'stime toseconds...
Haile's Time minus Usain's Time
Convert 24 hr to seconds...
Calculate Owen's Distance...
Not Cheetah Girl
Problem Solving Template Deluxe
a) Use 2nd eq. (a = 4 m/s2)
b) Use 1st or 3rd Eq. (Δx =100m)
Use that one to avoid your answer from part a)!
Use 2nd Eq. (Vf = 24 m/s)
Use 1st or 3rd Eq. (Δx = 96m)
Use that one to avoid your answer from part a)!
Fair Dinkum Mate!...Fair Bloody Dinkum!Problem # Equation Used Answer
#1 #4 5.9m/s
#2 a) #2 44.1m/s b) #3 77.2 m c) #3 132.3 m d) #2 29.4 m/s
#3 #3 1372m
#4 #3, Avg. V 54.8 mi/hr
#5 #1+funky Bonus! 993m
topgun
90 m
22.5m2 m
* Key idea is that the slope represents the speed!
*The green dotted lines are also correct but show the object moving in the opposite direction.
* Key idea is that the slope represents the acceleration, and remember we ignore Jerks!
