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Shreyas Gupta from CHIREC International, Hyderabad
Subject :NSO    Class : Class 7

The distance-time graph of motion of a cycle is shown in the figure. What is the average speed of cycle over a time period of 12 s?


A0.48 m s–1
B0.58 m s–1
C2.17 m s–1
D3.17 m s–1


lopli

Ans 1:

vibhu mehrotra from Vidyashilp Academy, bangalore
Class : Class 7
shouldn't the answer be 0.75 m per sec??

Ans 2:

UTKARSH SAWARN from AIR FORCE SCHAOOL AMBALA CANTT, AMBALA CANTT
Class : Class 8
2.17 is the answer

Ans 3:

kartick Somasundaram from san academy, chennai
Class : Class 1
It moved only 7m not 9m. It started from 2m. Refer the solution also

Ans 4:

Ritvik Kar from D P S Bhilai, Bhilai
Class : Class 7

Ans 5:

Amol Athawale from WoodRidge High, aurangabad
Class : Class 7

Ans 6:

Anish Ranjan Senapati from V S VIDYALAYA, KORAPUT
Class : Class 5
I didn't understand the questionPlease explain🙏🙏🙏

Ans 7:

Sargah Surya from bgsnps, Bengaluru
Class : Class 4
I think 0.75, though not in options

Ans 8:

Sahil Ray from Podar International School, Thane
Class : Class 7
2.17

Ans 9:

Sargah Surya from bgsnps, Bengaluru
Class : Class 4
how come, Some one pls explain

Ans 10:

Ashmita Dash from Vikash, Bargarh
Class : Class 7

Ans 11:

AISHA from K.V.No.-1,A.F.S.,SEC.-14, GURUGRAM
Class : Class 10
HERE CORRECT ANSWER IS GIVEN AS B THAT IS 0.58

Ans 12:

Sargah Surya from bgsnps, Bengaluru
Class : Class 4
can some one pls explain

Ans 13:

SHWAARIT MAHAPATRA from St. Francis School, Ghaziabad
Class : Class 7
the answer is not 0.75 because the object was at rest till 5 sec then the object starts moving from 2m to 9m so total distance traveled will be 7 m so 7/12 is not equal to 0.75

Ans 14:

Chandra GKS from Sentia The Global School, Hyderabad
Class : Class 9
how is this 2.17,can you explain,we got 0.48

Ans 15:

samyak jain from Prudence, New Delhi
Class : Class 8
answer should be 0.48

Ans 16:

Ashmita Dash from Vikash, Bargarh
Class : Class 7
The answer should be 0.75, the options provided are wrong

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