Question

u=?,v=0,t= 10 sec., a = -2.5 m/s​

Answer 1

Answer:

u=25

Explanation:

V=u+at

0=u + (-2.5 x 10)

0=u -25

u=25

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Answer 2

Answer:

first equation of motion

v = u + at

0 = u + (-2.5 x 10)

0 = u - 25

u - 25 = 0

u = 25 m/s

Explanation:

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