Advertisements
Advertisements
Question
Classify the following as a lever, a pulley and an inclined plane:
A wedge
Advertisements
Solution
A wedge – An inclined plane
RELATED QUESTIONS
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?
What is the principle on which a machine works?
What is an ideal machine?
State if the following statement is true or false. Correct the statement if it is false.
There are four types of simple machines.
Define Velocity Ratio
What is the relationship between the mechanical advantage and the velocity ratio for:
(i) An ideal machine,
(ii) A practical machine.
Classify the following as a lever, a pulley and an inclined plane:
A needle
The ______ in the centre, the ______ on one side and the ______ on the other side make a lever of the first order.
What is a lever?
