d: all of these because more coil will increase the current,voltage,and the electrical field hope this helped
Answer: 100 miles per hour
Today, tubular steel tracks and polyurethane wheels allow coasters to travel over 100 miles per hour (160 km/h), while even taller, faster, and more complex roller coasters continue to be built. Hopefully i helped
Explanation:
Weight = m times g = 5.23 times 8.83 = 46.18 N
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