Advertisements
Advertisements
प्रश्न
The ______ in the centre, the ______ on one side and the ______ on the other side make a lever of the third order.
Advertisements
उत्तर
The effort in the centre, the load on one side and the fulcrum on the other side make a lever of the third order.
संबंधित प्रश्न
What do you understand by a machine?
Answer the following.
What do you understand by a complex machine?
State the kind of lever which always has mechanical advantage less than 1. Draw a labelled diagram of such a lever.
Give scientific reason for the following:
Passengers in a bus are pushed backward when it starts suddenly.
Give an example of the following use of a machine to change the point of application of the force.
Classify the following as a lever, a pulley and an inclined plane:
A slide
Classify the following as a lever, a pulley and an inclined plane:
Nutcrackers
Classify the following as a lever, a pulley and an inclined plane:
Scissors
Which machine will you use to do the following work? Write their type.
To remove the lid of a tin.
What is a lever?
