Advertisements
Advertisements
Question
______ help us to make work easier.
Options
Ramp
Simple machines
Work
Energy
Pulley
Advertisements
Solution
Simple machines help us to make work easier.
APPEARS IN
RELATED QUESTIONS
Name six simple machines. Give an example of each machine.
What care would you take to increase the life span of a machine which you use?
Answer the following.
What do you understand by a complex machine?
A crowbar of length 120 cm has its fulcrum situated at a distance of 20 cm from the load. Calculate the mechanical advantage of the crowbar.
What is an inclined plane?
Define Simple machine
Establish a relationship between efficiency, M.A., and V.R.
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:
The wheel of a flagpole
Which machine will you use to do the following work? Write their type.
To hold a papad for roasting it.
