Sanjoy Kumar Basak Solutions for Chapter: Simple Machines, Exercise 2: EVALUATION
Sanjoy Kumar Basak Physics Solutions for Exercise - Sanjoy Kumar Basak Solutions for Chapter: Simple Machines, Exercise 2: EVALUATION
Attempt the practice questions on Chapter 5: Simple Machines, Exercise 2: EVALUATION with hints and solutions to strengthen your understanding. FRANK NEW CERTIFICATE - Physics solutions are prepared by Experienced Embibe Experts.
Questions from Sanjoy Kumar Basak Solutions for Chapter: Simple Machines, Exercise 2: EVALUATION with Hints & Solutions
In a lever of the third order, the effort is always _____ than the load.
Define the three kinds of levers. Draw diagrams to show the position of the fulcurum, load, and effort in each of them.
Differentiate between a single fixed pulley and a single movable pulley.
List four steps to be taken for proper care of machines.
Explain how it is possible for a thin child to lift a heavy child on a seesaw.
Why do you need less effort to drive in a screw through a piece of wood rather than to hammer in a nail?
The effort arm of a lever is long and the load arm is long. What is the effort needed to raise a load of weight? What is the mechanical advantage of this lever?
A man has to lift a sack of sugar weighing. If he uses a single fixed pulley, how much effort will be needed to apply? What will be the mechanical advantage?
