Time and Distance formula with examples for ssc and bank exams
Most of the students make mistakes while using time and distance formula in the competitive exams because they don't know the proper way to solve the time and distance questions or equations. These time and distance questions usually asked in ssc and bank exams.
You can learn here easily the correct way to use the time and distance formulas in different-2 questions with examples. After learning you can practice also of time and distance questions and answers for better performance.
Time and distance questions in Hindi also helps to improve your performance in competitive exams.
Time and Distance Formula for Competitive Exams
What is time time, distance and speed ?
Time
Time is defined as quantity, which governs the order or sequence of an occurrence. In the absence of time, the actual sequence of any occurrence or incident would be lost. If we did not have the concept of time, we would not be able known in what period or in what order something took place.
Unit of time
Hour (h) Second (s) are mostly taken as the unit of time.
Speed
Speed is defined as the distance covered per unit time. It is the rate at which the distance is covered.
Unit of Speed
we commonly take km/h. As unit of speed.
Distance
When an object is moving with a certain speed in a particular time, the displacement made by an object is called the distance.
Unit of distance
Kilometre (km) and metre (m) is usually taken as the unit of distance.
Relation between Time, Speed and distance
The speed of a moving body is the distance travelled by it in time
Hence $$Speed={Distance\over Time}$$
$$Time={Distance\over speed}$$
$$ Distacne =(Speed×Time)$$
Important facts and formula
1. x km/hr $$ = \left(x×{5\over18}\right)m/sec. $$
2. x m/sec $$ = \left(x×{18\over5}\right)km/hr. $$
3. If the ratio of the speed of A and B is a : b, then the ratio of the times taken by them to cover the same distance is or b:a.
4. Suppose a man covers a certain distance at x km/hr and an equal distance at y km/hr. Then, the average speed during the whole journey is km/hr.
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