CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
30
You visited us 30 times! Enjoying our articles? Unlock Full Access!
Question

Which one of the following is an example of class I lever and M.A >1?


A

Seesaw

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

Scissors

No worries! We‘ve got your back. Try BYJU‘S free classes today!
C

Claw Hammer

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D

A physical balance

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C

Claw Hammer


Depending upon the relative positions of the effort, load and fulcrum, levers are classified into 3 types.

(1) Class I levers

(2) Class II levers

(3) Class III levers

For Class I levers, the mechanical advantage can have any value either greater than 1, equal to 1 or less than 1.

M.A of a lever =Effort armLoad arm

If Effort arm > load arm, then M.A >1.

In claw hammer, effort arm is greater than load arm.

So, M.A>1

See saw and physical balance - class I lever and M.A = 1

Scissors - class I lever and M.A < 1


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Class 1 Lever when MA>1
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon