Advertisements
Advertisements
प्रश्न
State whether the following statement is True or False.
In an ideal machine, work done on load is equal to the work done by effort.
पर्याय
True
False
उत्तर
True.
APPEARS IN
संबंधित प्रश्न
State whether the following statement is True or False.
A machine performs work by itself.
Fill in the blank:
The useful work done by an actual machine is always ............ than the work done on the machine.
When is work said to be done by a force?
Answer the following.
What do you understand by a complex machine?
Define Simple machine
Define Velocity Ratio
How does a machine work?
Which machine will you use to do the following work? Write their type.
To remove the lid of a tin.
Which machine will you use to do the following work? Write their type.
To lift bricks to the top of a tall building.
Which machine will you use to do the following work? Write their type.
To cut vegetables.
