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…
Read more1 . 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 …
Read more1 . In each of the following questions write TRUE for correct statement and FALSE for incorrect statement. a. A biology laboratory is a place …
Read moreExample 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…
Read moreFirefighting is the act of extinguishing destructive fires. A firefighter fights these fires to prevent destruction of life, property and the environ…
Read moreCombustion of a substance in oxygen or air is so common that it becomes almost a habit to use the word "combustion" as if it referred to th…
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