Question

the size of pulley _ towards the load and _ towards rigid support​

Answer 1

Answer:

increases , increases

Explanation:

thanks!

:))

Answer 2

The size of the pulley remains the same towards the load and towards the rigid support.

Detailed answer

The size of the pulley remains the same at all the places this is done so that there is no weak point for the pulley.

• The size of the pulley is kept the same so there is no tensional force at a particular point
• There is usually a standard for all the pulley sizes.
• Irregular size may create stress points, these are the points where the pulley may break when too much pressure may be applied on it.
• Irregular size may also create an imbalance between the pulley parts.