laurenmcomish laurenmcomish

01-02-2021
Mathematics

contestada

s=ut+ 1/2 at²
u=10 a= -2 t= 1/2
work out the value of s

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reguser315 reguser315

01-02-2021

s=(10)(1/2)+(1/2)(-2)(1/2)^2
s=5+(-1)(1/4)
s=5-(1/4)
s=4 and 3/4 or 19/4

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