Class - IX Free Courses

Circular motion: Angular displacement: When a particle is in circular...

Displacement – time graph: 1. The slope of displacement –...

Vertical motion: 1. When a body is dropped from a...

1. Prove v = u + at: Let us consider...

Speed: The distance travelled by a particle per unit time...

Distance: The length of the actual path travelled by a...

TYPES OF MOTON: (i) Translation motion: A body has translation...

FRAME OF REFERENCE: The fixed point or place with respect...