Aboyhastoapplyanupwardforceof4Nonabooktoliftitfromthefloortoa
desk. If he does 3 joule of work in the process, what is the height of the desk?
Answers
Answered by
1
Force applied = 4 N
Work done = 3 J
s = displacement = height
W = F × s
3 = 4 ×s
s = 3 / 4
s = 0.75 m
height of the desk = 0.75 m
Work done = 3 J
s = displacement = height
W = F × s
3 = 4 ×s
s = 3 / 4
s = 0.75 m
height of the desk = 0.75 m
Answered by
0
Work done=force×displacement
Here height is the displacement
3j=4N×height
Height =3/4
=300/4
=75 cm.
Here height is the displacement
3j=4N×height
Height =3/4
=300/4
=75 cm.
Similar questions