Example
EXAMPLES! (4)
Example 1 A sack of maize, which weighs 800N, is lifted to a height of 2m. What is work done against gravity? Data given: Force (f) = 800N Height dis…
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Example
EXAMPLES! (3)
Example 1 A fruit fall from a tree because the earth exerts gravitational force on it. The force of gravity on the earth is always equal to the weigh…
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Example
EXAMPLES! (2)
Example 1 A block of wood that weighs 30N and measures 5m by 10m by 4m. If it was placed on a table with the largest possible area (5mx10m) in contac…
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Test
TEST YOURSELF! (2)
1 . What do you understand by the term accident? 2 . Answer the below a. Mention common accidents that can happen at home and school b. State the …
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Test
TEST YOURSELF! (1)
1 . In each of the following questions write TRUE for correct statement and FALSE for incorrect statement. a. A biology laboratory is a place …
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Example
EXAMPLES! (1)
Example 1 The weight of a body when totally immersed in liquid is 4.2N. if the weight of the liquid displaced is 2.5N, find the weight of the body in…
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Rusting
Human Anatomy
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