Based on the information given, it can be deduced that the time taken will be 3.63 seconds to complete the revolution.
It should be noted that when the car is at the bottom, the formula to use from Newton's equation will be:
N - mg = (m × v²) / r
2.5 - 1 = v² / (g × 5)
1.5 = v² / (10 × 5)
1.5 = v² / 50
v² = 50 × 1.5
v = ✓75
v = 8.66m/s
Therefore, the time taken will be:
= (2 × pi × r) / v
= (2 × 3.142 × 5) / 8.66
= 3.63 seconds.
Learn more about time on:
https://brainly.com/question/4931057
