A stone is thrown horizontally with velocity u. The velocity of the stone 0.5 s later is 3u/2. The value of u is
A. `2.2 m s^(-1)`
B. `3.3 m s^(-1)`
C. `4.4 m s^(-1)`
D. `1.1 m s^(-1)`
A. `2.2 m s^(-1)`
B. `3.3 m s^(-1)`
C. `4.4 m s^(-1)`
D. `1.1 m s^(-1)`
Correct Answer – C