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Speed, Time & Distance: Circular Tracks Video Lecture | Quantitative Aptitude (Quant) - CAT

FAQs on Speed, Time & Distance: Circular Tracks Video Lecture - Quantitative Aptitude (Quant) - CAT

1. What is a circular track?
Ans. A circular track is a track or path that forms a complete loop or circle, allowing objects to move continuously in a circular motion without changing direction.
2. What are some common uses of circular tracks?
Ans. Circular tracks are commonly used in sports such as running, cycling, and horse racing, as well as in amusement parks for rides like carousels and roller coasters.
3. How can the circumference of a circular track be calculated?
Ans. The circumference of a circular track can be calculated using the formula C = 2πr, where C is the circumference and r is the radius of the circle.
4. What is the relationship between the radius and diameter of a circular track?
Ans. The diameter of a circular track is twice the length of its radius, meaning the radius is half the length of the diameter.
5. How do engineers design circular tracks for vehicles such as trains and cars?
Ans. Engineers use mathematical principles and computer simulations to design circular tracks that are safe and efficient for vehicles to travel on, taking into account factors such as speed, curvature, and elevation changes.
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