Further Maths > 2017 > 34
WASSCE
A force (10i + 4j)N acts on body of mass 2 kg which is at rest. Find the velocity after 3 seconds
A.
| ( | 5 3 | i | + | 2 3 | j | ) | m-1 |
B.
| ( | 10 3 | i | + | 4 3 | j)m-1 |
C.
(5i + 2j)m-1
D.
(15i + 6j) m-1
Answer: D
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