Question

24) which machines will you use to do the following work?

a) To cut vegetables.
b) For sewing clothes.
c) To cut wood.
d) To load a heavy drum onto the truck.
​

Answer 1

Answer:

(a) To remove the lid of a tin, we should use an opener which is a second order lever.

(b) To lift bricks to the top of a tall building, we should use a crane which is a pulley.

(c) To cut vegetables, we should use a knife which is a wedge.

(d) To draw water from a well, we should use a pulley system or wheel-axle.

(e) To hold a papad for roasting it, we should use a tong which is a third order lever.

Explanation:

Answer 2

Explanation:

️

needle

⛓️.

these are the things which I use to do these works