Question

an object moves along a straight line with an acceleration of 1.5 metre second minus square if its initial speed is 10 metre per second find its speed after 5 seconds​

Answer 1

Answer:

u= 10m/s

v=?

a=1.5m/s

t=5sec

a=v-u/t

1.5=v-10/5

1.5x5 = v-10

7.5 +10=v

17.5 =v

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