Question

Observe different devices that you use in our daily life. Note the different types of forces at play in each device. Record the observation in tabular form .




plz answer ​

Answer 1

It is used to carry heavy objects. It consists of two simple machines: a lever and a wheel and axle. Effort is applied to the lever by picking up the handles of the wheelbarrow.

The simple machines are the inclined plane, lever, wedge, wheel and axle, pulley, and screw. Six simple machines for transforming energy into work.....

Review the six types of simple machines asking the students to point out an example of each. Examples: Pulley‐tape measure, Lever‐hammer, screw‐drill, wedge‐saw, wheel & axle‐dolly, & Incline plane‐stairs (This one is a hard one and there are not very many.)

Answer is too long so plz try to understand ☺️

Answer 2

Place them parallel to each other on a table. Place a thick book over it . Now push the book. You observe the pencils rolling as the book ...