Circle the odd one :
Class 2 lever, MA `lt`1, MA `gt` 1, Force multiplier

The MA of a class-one lever is

Class-two levers are called force multipliers.

Circle the odd one : Work done, Force xx Effort, Load xx Load arm, Effort xx Effort arm

Solve the linear inequalities 2x - y gt 1 , x - 2y lt 1

Which class of lever will always have M.A.gt1 and why ?

Both a pair of scissors and a pair of pliers belong to the same class of levers. Name the class of lever. Which one has mechanical advantage less than 1?

Give one example each of a class I lever where mechanical advantage is (a) more than 1, and (b) less than 1.

Explain why mechanical advantage of a class II lever is always more than 1.

A milliammeter of range 10 mA has a coli of resistance 1 Omega . To use it as an ammeter of range 1 A , the required shunt must have a resistance of

Which one of the following indicates the correct order of atomic size? (1). C gt F gt Ne" "(2) Be lt C lt F lt Ne (3). Be gt C gt F" "(4) F gt Ne gt Be gt C