Advertisements
Advertisements
प्रश्न
Give an example for each of the following uses of a machine:
to obtain gain in force,
एक पंक्ति में उत्तर
Advertisements
उत्तर
A jack is used to multiply force.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
A scissor is a _________ multiplier
Name a machine to multiply force ?
Name a machine to change the point of application of force ?
State the incorrect statement:
What is the purpose of a machine?
Shows a lemon crusher.
- In the diagram, mark the position of the fulcrum F and the line of action of load L and effort E.
- Name the class of lever
Complete the following sentence :
Mechanical advantage = ___________ × velocity ratio
What is a machine?
Name a machine which can be used to multiply force and change the direction of force applied.
Mention the advantages of using a machine.
