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JEE Main Physics Class 11 Work, Energy and Power Part 2 Questions
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© examsnet.com
Question : 60
Total: 100
Arrange the four graphs in descending order of total work done; where
W
1
,
W
2
,
W
3
and
W
4
are the work done corresponding to figure
a
,
b
,
c
and
d
respectively.
[26-Jun-2022-Shift-2]
W
3
>
W
2
>
W
1
>
W
4
W
3
>
W
2
>
W
4
>
W
1
W
2
>
W
3
>
W
4
>
W
1
W
2
>
W
3
>
W
1
>
W
4
Validate
Solution:
W
a
=
0
,
W
b
=
+
ve
,
W
c
=
+
ve
>
W
b
,
W
d
=
−
ve
⇒
W
c
>
W
b
>
W
a
>
W
d
⇒
W
3
>
W
2
>
W
1
>
W
4
© examsnet.com
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