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The Expanding Universe

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Question: A car accelerates from 6 $m/s$ to 24 $m/s$ in 5.5 s. What distance does it travel in this time?

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Subject of the Week


Environmental Science is the most important of all sciences. As the world enters a phase of climate change, unprecedented biodiversity loss, pollution and human population growth, the management of our environment is vital for our futures. Learn about Environmental Science on

Environmental Science

Great Scientists

Paul Dirac

1902 - 1984

Paul Dirac is a leading figure in 20th century physics. His Dirac Equation describes fermions and predicted the existence of anti-matter, winning him a Nobel Prize in 1933.

Paul Dirac

Quote of the day...

Growing old is compulsory. Growing up is optional.

A Term a Day:

Universal Gas Constant

[ Physics : Units and Measures]

R = 8.31 J mol-1 K-1

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