Question

(a) lever
1. A stapler is an example of a
(a) first-class lever
(b) second-class lever
(c) third-class lever
(d) pulley
2. A flyover uses the principle of a/an
(b) wedge
(c) inclined plane
(d) pulley
3. A wheel and axle is used in a / an
(a) sewing machine
(b) flagpole
(c) ramp
(d) axe
4. An inclined plane wounded around a rod is called
(a) pulley
(b) screw
(c) wedge
(d) lever
5. The simple machine used to draw water from a well is a
(a) wedge
(c) pulley
(b) axe
(d) screw
6. The position of the load in a second-class lever is
(a) between the fulcrum and the effort
(c) before the effort
(b) on the same side of the fulcrum
(d) none of these
7
An eyamnle of a third-class lever is a​

Answer 1

Answer:

ik

Explanation:

ok

ol days ago to me as soon as possible and gas with respect to the editor of national daily your commerce about pandemic of the chapter the fun they had a great day and gas with respect to the editor of national daily your commerce about pandemic of

Answer 2

Answer:

option 2 of 1st que

option 1 of 2nd que

option 4 of 3rd que

option 2 of 4th que

option 1 of 5th que

option c of 6th que