To Choose: The correct option.
Answer to Problem 8STP
C. The required stopping distance Sukey is 6.8 m.
Explanation of Solution
Given:
Mass of her bicycle together m = 9.5 kg
Speed of bicycle v = 25 km/h = 6.94 m/s
Coefficient of friction is
Formula used:
The relation between force and normal reaction N is
Calculation:
Distance cover before stop is
Conclusion:
The stopping distance Sukey require is 6.83 m.
Hence, the correct option is (c).
Chapter 5 Solutions
Glencoe Physics: Principles and Problems, Student Edition
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