Practice the questions given in the worksheet on conversion of units of speed. The questions are based on converting the speeds from km/hr to m/sec and converting the speeds from m/sec to km/hr.
We know, (i) to convert km/hr to m/sec, multiply by 5/18 and
(ii) to convert m/sec to km/hr, multiply by 18/5.
1. Convert each of the following speed into m/sec:
(i) 72 km/hr
(ii) 12.6 km/hr
(iii) 23.4 km/hr
(iv) 306 km/hr
(v) 38 km/hr
(vi) 54 km/hr
(vii) 81 km/hr
(viii) 14.4 km/hr
2. Convert each of the following speed into km/hr:
(i) 45 m/sec
(ii) 4 m/sec
(iii) 1.5 m/sec
(iv) 2.8 m/sec
(v) 22.5 m/sec
(vi) 120 m/sec
(vii) 840 m/sec
(viii) 6.25 m/sec
3. Express the following speed in m/sec.
(i) 36 km/hr
(ii) 90 km/hr
(iii) 144 km/hr
(iv) 7.2 km/hr
(v) 12.8 km/hr
4. Express the following speed in km/hr.
(i) 15 m/sec
(ii) 10.5 m/sec
(iii) 24 m/sec
(iv) 30 m/sec
(v) 4 ½ m/sec
5. Which is greater – a speed of 24 km/hr or a speed of 12.8 m/sec?
6. Ron covers a distance of 1710 m in 3 minutes. Find his speed in km/hr.
Answers for the worksheet on conversion of units of speed are given below to check the exact answers after converting.
Answers:
1. (i) 20 m/sec
(ii) 3.5 m
(iii) 6.5 m
(iv) 85 m
(v) 10 5/9m
(vi) 15 m
(vii) 22.5 m
2. (i) 162 km
(ii) 14.4 km
(iii) 5.4 km
(iv) 10.08 km
(v) 81 km
(vi) 432 km
(vii) 3024 km
(viii) 22.5 km
3. (i) 10 m/sec
(ii) 25 m/sec
(iii) 40 m/sec
(iv) 2 m/sec
(v) 3 5/9 m/sec
4. (i) 54 km/hr
(ii) 37.8 km/hr
(iii) 86.4 km/hr
(iv) 108 km/hr
(v) 16.2 km/hr
5. 12.8 m/sec
6. 34.2 km/hr
Worksheet on Conversion of Units of Speed
Worksheet on Calculating Speed
Worksheet on Calculating Distance
Worksheet on Train Passes through a Pole
Worksheet on Train Passes through a Bridge
Worksheet on Decimal into PercentageMath Home Work Sheets
From Worksheet on Conversion of Units of Speed 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.
Aug 14, 24 09:52 AM
Aug 14, 24 02:39 AM
Aug 13, 24 01:27 AM
Aug 12, 24 03:20 PM
Aug 12, 24 02:23 AM
Relationship between Speed, Distance and Time
Problems on Calculating Distance
Two Objects Move in Same Direction
Two Objects Move in Opposite Direction
Train Passes a Moving Object in the Same Direction
Train Passes a Moving Object in the Opposite Direction
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.