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Make a spring balance to compare the weight of various objects
By BookStore on September 22, 20151'Gravity' is the force with which the earth attracts bodies near its surface. All objects have weight because the...
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Make a see-saw candle
By BookStore on September 22, 2015Two identical objects can be 'balanced' when suspended from a horizontal beam at an equal distance from a centre...
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Learn about the speed of various falling objects
By BookStore on September 22, 2015Gravity can be explained as the force with which the earth attracts bodies near its surface. Gravity causes a...
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Defying gravity with centrifugal force
By BookStore on September 22, 2015Gravity can be explained as the force with which the earth attracts bodies near its surface. You will know...
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Study the effect your location in a tall building have on gravitational pull
By BookStore on September 22, 2015Even though some forces exist in nature that we are unable to see, we still are able to see...
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Study the force of gravity with this simple experiment
By BookStore on September 22, 2015A scientist called 'Galileo', put forward the theory that all objects are pulled down to earth due to gravity,...
