The initial velocity of an object is $u = \begin{pmatrix} -5 \\ 3 \end{pmatrix} ms^{-1}$. If the acceleration of the object is $a = \begin{pmatrix} 3 \\ -4 \end{pmatrix} ms^{-2}$ and it moved for 3 seconds, find the final velocity.

Similar Questions

Given that M is the midpoint of T (2, 4) and Q (-8, 6), find the length of MQ . ...

A force F acts on a body of mass 12kg increases its speed from 5 m/s to 35 m/s in 5 seconds. Find th...

A particle of mass 3kg moving along a straight line under the action of a F N, covers a line distanc...

A body starts from rest and moves in a straight line with uniform acceleration of $5 ms^{-2}$. How...

If $\begin{vmatrix}  m-2 & m+1 \\ m+4 & m-2 \end{vmatrix} = -27$, find the value of m...

Age in years 10 - 14 15 - 19 20 - 24 25 - 29 30 - 34 Frequency 6 8 14 10 12 ...

A committee of 4 is to be selected from a group of 5 men and 3 women. In how many ways can this be d...

Given that $f(x) = 2x^{2} - 3$ and $g(x) = x + 1$ where $x \in R$. Find g o f(x)....

Given that $f(x) = 3x^{2} -  12x + 12$ and $f(x) = 3$, find the values of x....

The probabilities that a husband and wife will be alive in 15 years time are m and n respectively. F...