Advertisements
Advertisements
प्रश्न
Classify the following into levers:
Sugar tongs
विकल्प
Class I
Class II
Class III
Advertisements
उत्तर
Class III
APPEARS IN
संबंधित प्रश्न
Name the class to which the following lever belong:
a lemon squeezer
Name the class to which the following levers belong:
a pair of pliers
Draw diagram to illustrate the position of fulcrum, load, and effort, of the following:
a see-saw.
Draw diagram to illustrate the position of fulcrum, load, and effort, of the following:
a nutcracker
State three differences between the three classes of levers.
Name the machine to which the following belong:
Beam balance
Answer the following.
Name the simplest of all types of machines.
Explain why the mechanical advantage of the class III type of lever is always less than 1.
Class III levers have mechanical advantage less than one. Why are they then used?
Classify the things below.
| Sl. No | Examples | Class of Lever |
| 1. | Spade | |
| 2. | Seesaw | |
| 3. | Wheel barrow | |
| 4. | Plier | |
| 5. | Nail cutter |
