Next Videos
- machine chapter revision notes
- please solve 178th question.
- to which order do the following levers belong 1.forceps 2.lock and key
- A resistance of 1400N is being overcome by a simple machine of VR 7 and efficiency of 90% . Find the :- a) mechanical advantage b) effort required to overcome the resistance
- A resistance of 1400N is being overcome by a simple machine of VR 7 and efficiency of 90% . Find the :- a) mechanical advantage b) effort required to overcome the resistance
- When it is possible to have mechanical advantage greater than velocity ratio?
- Between pliers and scissors, which one has mechnaical advantsge less than one?
- Name the order of lever which acts as force as well as speed multiplier. give example.
- In conbination of pulleys Is tackle the lower movable pulleys or is it the rope
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change