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The SPEED equation. Distance = Speed x Time. ×. =. D = V T. Distance = Speed x Time. D = V T D = (5 m/s ) × (60 s ) D = 300 meters. Shaneke runs at a speed of 5 m/s for 1 minute. How far has she gone?. V = D / T V = (8 mi) / (3 hrs) V = 1.66 mi/hr. - PowerPoint PPT Presentation
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The SPEED equation
Distance = Speed x Time
= ×
€
avg speed =total distance
total time
Distance = Speed x Time
D = V T
Shaneke runs at a speed of 5 m/s for 1 minute. How far has she gone?• D = V T
• D = (5 m/s) × (60 s)
• D = 300 meters
€
Speed =Distance
Time
€
V =D
T
Tracey runs 8 miles in 3 hours. How fast is she running?
• V = D / T
• V = (8 mi) / (3 hrs)
• V = 1.66 mi/hr
€
Time =Distance
Speed
€
T =D
V
Rafi bikes 70 blocks at a speed of 32 blocks/hour. How long does it take him?• T = D / V
• V = (70 blks) / (32 blks/hr)
• V = 2.18 hrs = 2 hrs 10 min
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