Subject :NSO Class : Class 5
Surabhi is practising hard to win the inter-school marathon. One day, her instructor measured and recorded the number of her heart beats during her training session in which she did some warm up exercises and then run. He plotted his recordings in the graph as shown. Select the correct option regarding this.
A ‘a’ is the point when she started warm up exercises.
B ‘b’ is the point when she started running.
C ‘c’ is the point when she started running.
D ‘d’ is the point when she stopped running.
idkkk
Ans 1:
Class : Class 7
how
Ans 2:
Class : Class 7
iu mean can you explian in detail
Ans 3:
Class : Class 6
the hell
Ans 4:
Class : Class 7
Ans 5:
Class : Class 5
Ans 6:
Class : Class 5
C
Ans 7:
Class : Class 6
how