Question

Force in newtons
Time in seconds
If the velocity of the object is 7.0 ms' after 2.0s, the velocity after 3.4 s will be approximately
A) 20.2 ms1
B) 17.0 ms
C) 11.9 ms
D) 28.9 ms -1
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Answer 1

Answer:

ur answer is b.17.0ms

Explanation:

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Answer 2

Answer:

11.9

Explanation:

v=u+at

7=0+2a

2a=7

a=7/2

a=3.5

v=u+at

v=0+3.5×3.4

v=11.9