The truck travels along a circular road that has a radius of 50 m at a speed of 7 m/s. For a short distance when t = 0, its speed is then increased by a = in seconds.(Figure 1) (0.4t) m/s, where t is

University Physics Volume 1
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Chapter4: Motion In Two And Three Dimensions
Section: Chapter Questions
Problem 62P: Cam Newton of the Carolina Panthers throws a perfect football spiral at 8.0 rev/s. The radius of a...
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The truck travels along a circular road that has a radius of 50 m at a speed of 7 m/s . For
a short distance when t = 0, its speed is then increased by a = (0.4t) m/s?, where t is
in seconds.(Figure 1)
How long does it take for the truck to reach 43.33 m ?
It vec
t =
Determine the speed of the truck when has traveled 43.33 m
Express your answer with the appropriate units.
?
Value
m/s
Determine the magnitude of the truck's acceleration when has traveled 43.33 m
50 m
Express your answer with the appropriate units.
?
Value
m/s
a =
Transcribed Image Text:The truck travels along a circular road that has a radius of 50 m at a speed of 7 m/s . For a short distance when t = 0, its speed is then increased by a = (0.4t) m/s?, where t is in seconds.(Figure 1) How long does it take for the truck to reach 43.33 m ? It vec t = Determine the speed of the truck when has traveled 43.33 m Express your answer with the appropriate units. ? Value m/s Determine the magnitude of the truck's acceleration when has traveled 43.33 m 50 m Express your answer with the appropriate units. ? Value m/s a =
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