Subscribe to our YouTube channel for the latest videos, updates, and tips.
To find Speed when Distance and Time are given
To find speed when distance and time are given in different units the following conversion are:
1 km = 1000 m
Or
1 m = 1/1000 km
1 hour = 60 minutes
Or
1 minute = 1/60 hrs
1 minute = 60 seconds
Or
1 second = 1/60 minutes
For Example:
1. The speed of train is 60 km/hr; find its speed in metres per second.
Solution:
According to the problem, we know the speed of the train is 60 km/hr.
Distance covered in metres;
1 km = 1000 m
Therefore, 60 km = 60 × 1000 m
60 km = 60000 m
Time taken in seconds;
1 hr = 60 minutes;
1 minutes = 60 seconds
Therefore, 1 hr = 60 × 60 sec
1 hr = 3600 sec
Speed = (Distance )/(Time )
= 60000/3600 metres per second
= 16 2/3 metres per second
2. A car travels at a speed of 25 metres per second. Find its speed in km per hour.
Solution:
Distance travelled in 1 sec = 25 metres
Distance travelled in 1 hr = 25 × 3600
1 metre = 1/1000 km
= (25 × 3600)/1000 km
= 90000/1000 km
= 90 km
Express Speed in Different Units
To find Speed when Distance and Time are given.
To find the Distance when Speed and Time are given.
To find Time when Distance and Speed are given.
Worksheet on Expressing Speed in Different Units
Worksheet on Speed, Distance and Time.
5th Grade Math Problems
From To find Speed when Distance and Time are given to HOME PAGE
Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.
Recent Articles
-
8 Times Table | Multiplication Table of 8 | Read Eight Times Table
May 18, 25 04:33 PM
In 8 times table we will memorize the multiplication table. Printable multiplication table is also available for the homeschoolers. 8 × 0 = 0 8 × 1 = 8 8 × 2 = 16 8 × 3 = 24 8 × 4 = 32 8 × 5 = 40 -
Worksheet on Average | Word Problem on Average | Questions on Average
May 17, 25 05:37 PM
In worksheet on average interest we will solve 10 different types of question. Find the average of first 10 prime numbers. The average height of a family of five is 150 cm. If the heights of 4 family -
How to Find the Average in Math? | What Does Average Mean? |Definition
May 17, 25 04:04 PM
Average means a number which is between the largest and the smallest number. Average can be calculated only for similar quantities and not for dissimilar quantities. -
Problems Based on Average | Word Problems |Calculating Arithmetic Mean
May 17, 25 03:47 PM
Here we will learn to solve the three important types of word problems based on average. The questions are mainly based on average or mean, weighted average and average speed. -
Rounding Decimals | How to Round a Decimal? | Rounding off Decimal
May 16, 25 11:13 AM
Rounding decimals are frequently used in our daily life mainly for calculating the cost of the items. In mathematics rounding off decimal is a technique used to estimate or to find the approximate
New! Comments
Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.