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Oluwanifemi
Questions (1)
A capenter has two planks of wood .one plank is x cm long and the other plank is 3x cm long .what is the total length of the two
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Answers (4)
It is a very simple but confusing question I think
Find the gradient of the line joining (0, p) and (0, q)
K.E = 1/2 MV² K.E = 2205 2205 = 1/2 *90 =45 2205/45 = 49 V² =49 square root V = 7
K.E = 1/2 MV² K.E =2205 2205 = 1/2 * 90 = 45 2205 /45 = 49m/s²
