calculate the work done when a student is writing exam for three hours
Answers
Answered by
2
no work done becoz,
work done=distance*time
that student had not covered any distance.
work done= 0*3
. =0
work done=distance*time
that student had not covered any distance.
work done= 0*3
. =0
dhamya27:
thanks
Answered by
0
Hello friend .
Work = force ×distance .
We don't know the force used by the student then let it be x but distance is 0.
So ,when we multiply 0 by x.
Work done according to physics will be zero .
Numerically ,
W =0×x
W= 0 .
Work done is 0 Joule .
Work = force ×distance .
We don't know the force used by the student then let it be x but distance is 0.
So ,when we multiply 0 by x.
Work done according to physics will be zero .
Numerically ,
W =0×x
W= 0 .
Work done is 0 Joule .
Similar questions
Social Sciences,
7 months ago
Science,
1 year ago
Math,
1 year ago
Math,
1 year ago
Math,
1 year ago
Social Sciences,
1 year ago