Pls solve the 5th one
Dear student,
(a)
(b) class I lever
(c) (i) load arm will be =( length of the crowbar- effort arm)
(ii) The effort is applied at a distance of 1.0m from the fulcrum so effort arm will be
=
(iii) Mechanical advantage =
(iv)
(a)
(b) class I lever
(c) (i) load arm will be =( length of the crowbar- effort arm)
(ii) The effort is applied at a distance of 1.0m from the fulcrum so effort arm will be
=
(iii) Mechanical advantage =
(iv)
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