Answer to Question #40357 in Mechanics | Relativity for promise

Question #40357

A force of
2i⃗ +7j⃗
N acts on a body of mass 5kg for 10 seconds. The body was initially moving with constant velocity of i⃗ −2j⃗ m/s
. Find the final velocity of the body in m/s, in vector form.

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