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A skateboarder reaches a speed of 130 km/h while attempting to set a world record. At this speed, how far would the skateboarder go in 30 minutes? A. 45 km B. 65 km C. 75 km D. 95 km
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Apr 3, 2017
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A skateboarder reaches a speed of 130 km/h while attempting to set a world record. At this speed, how far would the skateboarder go in 30 minutes?
A. 45 km
B. 65 km
C. 75 km
D. 95 km
Chemistry
high-school
Marcelo Fonseca
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Marcelo Fonseca
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If he can go 130 km/h, in 30 minutes, or 1/2h, he can go 65 km.
Which is answer choice B
PepperBob
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Apr 4, 2017
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B.) Distance covered by skateboarder = Time taken x speed = 130 x 0.5( 30minutes = 0.5 hrs) = 65km
Magnetik
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Apr 7, 2017
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