E content

 Universal gravitation law

The universal  law of gravitation states that  point mass attracts every other point mass by a force acting along the line intersecting the two points. The force is proportional to the product of the two masses, and inversely proportional to the square of the distance between them.

Objectives: 

The learner should be able 

• Observe objects falls down
• Understand the concept of universal gravitation law
• Derive relation between force and masses of objects
• Find relation between force and distance between objects

Subject mapping:Youtube video

Assignment:Test paper

Reference:

1.https://youtu.be/c9shwPMpSq8

2.textbook

3. Notes on law of gravitation

4.questions on topic

Downloads:

Note

Universal law of gravitation Gif

Class link

Gif video

Text book  

e text book 

video1

live video

vedio2

Time table  

Timetable

Time table

Photo chemical reaction

 

Periodic table

 

History of periodic table

 Periodic history

Blood and breath for life

 Blood-and-breath-for-life-

 Electrical circuits

Moon and stars

Moon and stars  

Atmospheric pressure

https://padlet.com/nandanad250/atmospheric-pressure-and-liquid-pressure-8jxuwwma2di6nstr 

Impulse

https://docs.google.com/presentation/d/1X2aVE26L7I7ndmbll0Wh2HHtFoC5pZlm/edit?usp=share_link&ouid=117921336317566121033&rtpof=true&sd=true

Gravitation

https://docs.google.com/presentation/d/1ZhjMrgco12UlS2Js7H3FF_1vZulMIqRV/edit?usp=share_link&ouid=117921336317566121033&rtpof=true&sd=true 

Attraction and repulsion

 https://docs.google.com/presentation/d/1jWAJ0PPc9uB3PPDb8UYxImXUOfOGkl86/edit?usp=share_link&ouid=117921336317566121033&rtpof=true&sd=true

Resistor

https://docs.google.com/presentation/d/1Bjljb9Pu1EeFG_CUrPO7LznQUMyEG7km/edit?usp=share_link&ouid=117921336317566121033&rtpof=true&sd=true 

Like and unlike poles

https://docs.google.com/presentation/d/1jWAJ0PPc9uB3PPDb8UYxImXUOfOGkl86/edit?usp=share_link&ouid=117921336317566121033&rtpof=true&sd=true 

Chemical and physical changes

https://docs.google.com/presentation/d/1D0O7jTuBr5wjVTEAyvXU9q5ZdBHnItpO/edit?usp=share_link&ouid=117921336317566121033&rtpof=true&sd=true 

Inhaled and exhaled air

https://docs.google.com/presentation/d/1DvHBmTNkCkmvMbU9UewT6E2RFZstmINv/edit?usp=share_link&ouid=117921336317566121033&rtpof=true&sd=true 

Respiratory systems

https://docs.google.com/presentation/d/1DzxWr5I0Xsic3hZpbtUg_PGc5bEluzeE/edit?usp=share_link&ouid=117921336317566121033&rtpof=true&sd=true 

Periodic table

 https://docs.google.com/presentation/d/18IUuq2WoDp6sNMk1el8Jp4Wo7f9N_Imu/edit?usp=sharing&ouid=117921336317566121033&rtpof=true&sd=true