Question

Activity 3.
Let us look at the kind of movement allowed by a hinge. Make a cylinder with cardboard or thick chart paper, as shown in figure. Attach a small pencil to the cylinder by piercing the cylinder at the centre, as shown. Make a hollow half cylinder from cardboard such that the rolled up cylinder cati fit inside it easily. The hollow half cylinder with the rolled up cylinder sitting inside it, allows movement like a hinge. Try to move the rolled up cylinder. How does it move?

Answer 1

Answer:

i don't know Aaj all all second

Answer 2

Answer:

sorry i dont know the answer

really really sorry