kazeemsodikisola

The initial speed of a ball rolling down an incline is 5 m/s, it is then accelerated by gravity, increasing its speed by 2/3 m/s every second. Find a linear function, v(t), that represents the speed of the ball as a function of time, t, measured in seconds. After how many seconds will the ball have a speed of 10 m/s? (Round to the nearest hundredth of a second.)