Slock.com494515365 Vf-Vi a = Vf-Vi Vf = Vi + at Vi = Vf-at Vf-Final Velocity (speed) Vi-Initial velocity (spee A. Rory is jogging at an initial speed of 4 m/s. He hears a dog barking and accelerates at a speed of 1.4 m/s? for 2.5 seconds. What's his final velocity? a=acceleration t-time B. Landon is ice-skating at the Mall of America in Minnesota. He accelerates at a average speed of -1.5 m/s? for 2.5 seconds until he comes to a complete stop. What was his initial speed?

College Physics
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ISBN:9781305952300
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Chapter1: Units, Trigonometry. And Vectors
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OTION H: Acceleration O Ô
at Tools Add-ons Help
Last edit was 7 minutes ago
nal text
Arlal
12
I U
I 2 EI
shutterstock. com 515165
Vf-Vi
Vf-Vi
Vf = Vi + at
Vi = Vf- at
a=acceleration
A. Rory is jogging at an initial speed of 4 m/s. He hears a dog barking and
accelerates at a speed of 1.4 m/s? for 2.5 seconds. What's his final velocity?
t-time
Vf=Final Velocity (speed) Vi-Initial velocity (speed)
B. Landon is ice-skating at the Mall of America in Minnesota. He accelerates at an
average speed of -1.5 m/s? for 2.5 seconds until he comes to a complete stop.
What was his initial speed?
PROBLEMS:
Choose the correct formula and solve the following problems.
Transcribed Image Text:OTION H: Acceleration O Ô at Tools Add-ons Help Last edit was 7 minutes ago nal text Arlal 12 I U I 2 EI shutterstock. com 515165 Vf-Vi Vf-Vi Vf = Vi + at Vi = Vf- at a=acceleration A. Rory is jogging at an initial speed of 4 m/s. He hears a dog barking and accelerates at a speed of 1.4 m/s? for 2.5 seconds. What's his final velocity? t-time Vf=Final Velocity (speed) Vi-Initial velocity (speed) B. Landon is ice-skating at the Mall of America in Minnesota. He accelerates at an average speed of -1.5 m/s? for 2.5 seconds until he comes to a complete stop. What was his initial speed? PROBLEMS: Choose the correct formula and solve the following problems.
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