10th MHSB
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See all →- Who is Johannes kepler? Johannes Kepler (1571-1630) was a German astronomer and mathematician. He started working as a helper to the famous astronomer Tycho Brahe i... 1
- Who is Sir Isaac Newton? Great Scientists: Sir Isaac Newton (1642-1727) was one of the greatest scientists of recent times. He was born in England. He gave his laws... 1
- What is Kepler`s three law? Kepler's first law the orbit of a planet is an ellipse with the sun at one of the foci. Kepler's second law the line joining the planet and... 1
- What is gravitational force? Gravitational force is a fundamental force of nature that exists between any two objects with mass. It is the force that attracts objects to... 1
- What is a centripetal force? A force acts on any object moving along a circle and it is directed towards the centre of the circle. This is called the Centripetal force. 1
- Note on Kingdom classification. Classification of kingdoms is a fundamental part of biological taxonomy, which aims to organize and categorize living organisms based on the... 1