The formula of time helps in calculating the time taken by an objectto travel a certain distance at a given speed. The SI unit of time iss.Let us study the formula of time using some solved examples.
What Is the TimeFormula?
Timeformula can be definedas the ratio ofdistance covered by an object to aunit speed. Time refers to the progression of events. This progression is in such a manner that it goes from the past to the present and finally into the future.
Formula for Time
TheFormula of Timeof a given body can be expressed as,
Time= Distance÷Speed
How To Use TimeFormula?
Time formula can be used to find the time taken byanobject, given the distance and unit speed. Let's take a quick look at an example showing how to use the formula for time.
Example:What will be the total timeto cover3600 m at 2 meter per seconds?
Solution:Using Formula for time,
Time = Distance ÷ Speed
Time = 3600 ÷ (2)= 1800 seconds.
Answer: Total time taken to cover the distance of 3600 m is 1800 seconds.
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Examples UsingTimeFormula
Let us solve some interesting problems using the timeformula.
Example 1:A train covereda distance of 120 km at a speed of 60km/hr. Using the time formula calculate thetime taken by the train in covering the distance.
Solution:
To find the time taken by the train.
Given:
Distance covered by atrain =120km
Speed of a train= 60 km/hr
UsingFormula of Time,
Time = Distance/Speed
= 120/60
= 2 hr
Answer:The time taken by the train to cover120 km at the speed of 60km/hr is 2 hours.
Example 2:A cyclist covers 20 km at a speed of 5km/hr. Use the time formula and find the time taken by the cyclist in covering the distance.
Solution:
To find the time taken by the cyclist.
Distance covered by acyclist= 20 km
Speed of the cyclist= 5km/hr.
Using Formula of Time,
Time = Distance/Speed
= 20/5
= 4 hr
Answer: The time taken by the cyclist to cover 20 km at 5km/hr is 4 hours.
Example 3: Using the timeformula calculatethe time taken by a personin covering a distance of 400 kilometers atspeed of 20 kilometers per hour?
Solution:
Theformula for timeis [Time= Distance ÷ Speed]
Distance = 400 kilometers
Speed = 20 km/hr
Time = (400 ÷ 20) hr
= 20 hours
Answer: Thus the person covereda distance of 400 kilometers in 20 hours.
FAQs on TimeFormula
How To Calculate Distance Using Time Formula?
The formula for timeis given as [Time= Distance ÷ Speed]. To calculate the distance, the time formula canbe molded as [Distance = Speed× Time].
How To Calculate Speed Using Time Formula?
The formula for timeis given as [Time = Distance ÷ Speed]. To calculate the speed,the time formula will be molded as [Speed = Distance Travelled ÷Time].
How ToUse theFormula for Time?
Time formula can be used in our day-to-day lives to find how muchtime is required in any task.To understand how to use the formula for time let us consider an example.
Example: In how much time will you be able to travel 4000m at a speed of 20m/s?
Solution:Using Formula for time,
Time = Distance ÷ Speed
Time = 4000 ÷ (20)= 200 seconds
Time required to finish the distance of 4000m at a speed of 20m/sis 200 seconds.
What will Be the General TimeFormula for any Task?
The general timeformula for any taskis given as [Time= Distance ÷ Speed]. SI unitof timeisseconds (s).
