How to find a distance covered by a object if it's speed and time is given,first we will see the formula for running distance calculator.
use the following formula
Distance = Speed x Time
if the speed of the object is running or moving with the speed of 100 km per hr and in 2 hrs that object is going to be cover ------------------------distance?
as we know speed = 100 km per hr and time = 2 hrs
so we know the formula for distance = speed x time = 100 x 2 = 200 kms
so if the object is moving with 100 km per hr than in 2 hrs it is going to be cover 200 kms distance
when distance covered by the object is asked in miles than use below notation
1 mile =1.6 kilo meters
If the distance i have to find in miles than what i have to do?
As we know 1 mile =1.6 km
so in 200 km there will be how many miles?
1mile--------------------->1.6km
xmile----------------------->200 km
so by using cross multiplication
x = 200 / 1.6 miles = 125 miles
I like to share this Critical Value Calculator with you all through my article.
Examples on Running Distance Calculator:
Ex:2 If the speed of a object(plane) is 20 mile per sec than what is the distance traveled by the object in 1 hour.
here speed = 20 miles per sec
so object is traveling 20 mile in 1 sec
so in 1 hour there are 60 sec so it will travel 20 x 60 mile per hour
so it will travel 1200 mile in each hour
if you want to convert this 1200 miles into kilo meters just multiply this 1200 with 1.6
so plane covered the distance of 1200 x1.6 =120 x 16 = 1920 kilo meters
some more examples
example 1: if jhon is driving a car with 90 kilo meter per hour and this is the average speed of his one side journey , for one side he take 5 hours to reach his destination than what is the distance at one side?
answer: jhon is driving with 90 kmph so speed =90 kmph
and he taken 5 hours of time so time =5 hrs
distance formula is :
distance = speed x time =90 x 5 = 450 km
so his one side journey is 450 kilo meters(answer)
example 2 : if a helicopter is moving with 400 kilo meter per hour and it traveled about 6 hours than helicopter covered distance in 5 hrs in miles__________?
here helicopter traveled the distance we have to find that to be in miles
for that first we will calculate the distance covered by the helicopter in 5 hrs with the speed of 400 km
than we convert the distance which is in km into miles for that we will use following formula
distance in miles=distance in km/1.6
by this formula distance will change from kilo meters to miles
helicopter speed = 400 kmph
it taken time about of 5 hrs to reach the destination
so speed =400 kmph and time =5 hrs
distance = speed x time
=400 x 5
=1200 km
so distance in miles =1200/1.6 =12000/16 =750 miles(answer)
so helicopter covered distance of 750 miles in 5 hrs
example 3. pal has to reach his office in exact 15 mins from his home and for that he is moving with his bicycle with the speed if 20 kmph than what is distance between his house and office?
here bicycle speed is 20 kmph and pal takes 15 mins to reach his office
so speed =20kmph
time=15 mins
here time is in minutes so we have to convert this time in to hours before we substitute time value in formula distance = speed x time , because speed is in km per hours
so distance=20 x15/60 =15/3=5
so distance between pal house and his office =5 kilo meters
example4: peter average car speed is 60 kmph and he traveled about 3 hours than , distance covered by peter in this time period=__________in miles
answer: speed = 60 kmph
time = 3 hrs
distance = speed x time = 60 x 3 =180 kilo meters
so peter covered the distance of 180 km but we have to calculate this in miles
so distance =180/1.6 = 1800/16 =900 / 8= 450 / 4 =225 / 2 =112.5 miles
so peter covered distance in miles = 112.5 miles
example 5: robo car is moving with 10 cm/ sec than in 1 minute that robo car is going to cover distance of _________in meters
speed = 10 cm /sec
time = 60 secs
so distance = speed x time = 10 x 60 = 600 cms
but we have to calculate this distance in meters
we know that 100 cms(centi meter)- - - - - - - - -- - - -- - - >1 meter
so 600cms-------------------------------------------------------------->?(take unknown value as X)
so 600 x 1 = 100 x X
X=600/100 meters
distance in meters = 600/100 =6 meters(by cross multiplication)
so fill the blank with the 6 meters
I am planning to write more post on Interpretation of Confidence Interval and Interpreting Bar Graphs. Keep checking my blog.
example 6: distance between two metro stations is _____________in miles, if train is moving with 60kmph and it taken 2 and 1/2 hr to reach the destination
so we have to calculate the distance between two metro stations
here data is given in the question that train is moving with the average speed of 60kmph
and time taken by the train to reach it's destination is 2 and 1/2 hrs
so speed = 60 kmph and time =(2+1/2)= (2x2+1)/2=5/2 hrs
we know distance formula as distance = speed x time
so distance = 60 x 5/2 = 30 x 5 =150 kilo meters
but we have to calculate distance in miles
so convert the kilometers in to miles
we know that 1 mile------------------------------->1.6 km
? <-------------------------------150 km="" p="">
by cross multiplication
? x 1.6 = 1 x 150
? = 150/1.6
?=150 x 10/16
?=150 x 5/8
?=75 x 5/4
after calculating above expression we will get the distance between two stations as 93.75 miles(this is the required answer)
Problems for Practice on Running Distance Calculator:
some more problems for practice......
1. convert 110 kilometers into miles_________(answer?)
2.car moving with speed 90 kmph and to cover particular distance car taken about 1 and half hours than what is the distance of car starting point to the destination?
3. train is moving with the average speed of 110 kmph and at each stop 5 minutes and total stops between two major stations are 3 and train taken about 3 and 1/4 hr to reach it's destination station , then find the distance between two major stations in miles?
4. peter is ride his bicycle with average speed of 30 kmph in first 10 minutes of total time and next 5 minutes he ride his bycle with 15 kmph average speed . than he accelerated his speed about 15 kmph and he reached his destination with the same speed in 7 minutes. than find the total distance between his starting and ending point of that race?
5.convert 1200 miles to kilometers?(answer 1920)
-------------------------------150>
No comments:
Post a Comment