CBSE Class 9 Answered
Mahesh is driving his car with a uniform speed of 90km/hr .Draw the time-distance graph.From the graph,find the distance distance travelled by him in:
(i) half an hour
(ii)2 and half hours
Asked by | 03 Jan, 2012, 02:58: PM
Expert Answer
Follow the following steps.
1: In the coordinate plane ,on the x-axis consider time in hoursand on the y-axis consider distance in kms.
2:The speed of the car is 90 km /hr , which means that the car covers 90 km in one hour.
3:Plot the (time,distance) points on the graph as (1,90),(2,180),(3,270)---
4:Join these points .It will be a straight line and the desired graph.
5:From the point (0.5,0) draw a perpendicular line which intersects the previous line in point P.
6:The Y coordinate of the point is the required distance. This should be 45 km.
7: From the point (2.5,0) draw a perpendicular line which intersects the previous line in point Q.
8:The Y coordinate of the point Q is the required distance. This should be 225 km.
Answered by | 03 Jan, 2012, 04:50: PM
Application Videos
Concept Videos
CBSE 9 - Maths
Asked by sknikita97 | 24 Feb, 2024, 08:30: PM
ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by rambhau59182 | 15 Jan, 2024, 05:20: PM
ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by titub5397 | 17 Dec, 2023, 11:39: AM
ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by achandrika140 | 27 Oct, 2023, 10:06: PM
ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by venkateshachari | 02 Oct, 2023, 11:42: AM
ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by vikas1399singh | 29 Sep, 2023, 08:40: PM
ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by manmeetsaini1516 | 30 Jun, 2022, 09:36: AM
ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by Mn2790976 | 19 May, 2022, 09:45: AM
ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by nisalya.thakkar | 13 May, 2022, 09:01: PM
ANSWERED BY EXPERT