Subject :NSO Class : Class 3
Select the odd one out on the basis of type of mechanical force involved.
A Opening the door of a refrigerator
B Playing tug of war
C Hitting the cricket ball with a bat to make run
D Taking out water from a well using rope attached to a bucket
c
Ans 1:
Class : Class 4
c as in a b d force pull is used
Ans 2:
Class : Class 4
Ans 3:
Class : Class 3
c
Ans 4:
Class : Class 3
Hitting the cricket ball with a bat to make a run.