3 years ago

V=u+at u=2 a= -5 t=1/2 work out the value of v.

Mathematics

1 answer:

Usimov [2.4K]3 years ago

6 0

Answer:

(-1)/2

Step-by-step explanation:

Evaluate u + a t where u = 2, a = -5 and t = 1/2:

u + a t = 2 - 5/2

Put 2 - 5/2 over the common denominator 2. 2 - 5/2 = (2×2)/2 - 5/2:

(2×2)/2 - 5/2

2×2 = 4:

4/2 - 5/2

4/2 - 5/2 = (4 - 5)/2:

(4 - 5)/2

4 - 5 = -1:

Answer: (-1)/2

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