An automobile moves on a level horizontal road in a circle of radius 30 m. The coefficient of
1 answer:
Answer:
v = 12.12 m/s
Explanation:
It is given that,
Radius of circle, r = 30 m
The coefficient friction between tires and road is 0.5,
The centripetal force is balanced by the force of friction such that,
v = 12.12 m/s
So, the maximum speed with which this car can round this curve is 12.12 m/s. Hence, this is the required solution.
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At 6 minutes, the soil temperature at a 45° angle of insolation is higher than at 0°.
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Answer:
34883.7
Explanation:
Primero hay que convertir las dos unidades a la misma unidad-cm-
3km- 300000 cm
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Después hay que dividir
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