Force and Laws of Motion
Work and Energy


TOPIC 1: Gravitation

TOPIC 2: Universal law of gravitation

TOPIC 3:  Free fall

TOPIC 4: Value of g

 TOPIC 5: Motion of objects under the influence of gravitational force of earth

TOPIC 6: Mass and weight

TOPIC 7: Weight of an object on the moon

TOPIC 8: Thrust and pressure

TOPIC 9:  Pressure in fluids

TOPIC 10: Buoyant force

TOPIC 11: Floating and sinking

TOPIC 12 : Archimedes principle   (View Demo)

TOPIC 13: Relative density


Practice problem


Text book exercise solution