a battery operated turli Igili
After 40 minute
Roshan
In the diagram Roshan and Rohan
both are carrying same load for
same distance but in different times.
Now answer
the following
questions.
Who of them does more work?
Why?
b. Who of them has more power?
Why?
a.
After 20 minute
Rohan
odern Graded Science Class 9​