A constant force acts on an object of mass 5 kg for a period of 2 seconds. It increases the velocity of the object from 4 ms-1 to 7 ms-1. Find the amount of force applied.
- AOption (a)
5.5 N
- BOption (b)
8.5 N
- COption (c)
7.5 N
- DOption (d)
4.8 N
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Correct answer
5.5 N




















