Question

Велосипедист движется под уклон с ускорением 0,1м/c. какая скорость будет через 30 секунд,если его начальная скорость 5 м/c?

Answer 1

V=V0+at
V=5+0,1*30=5+3=8 

Answer 2

Calculation of the Final Velocity

To calculate the final velocity of the cyclist after 30 seconds, we can use the formula:

Final velocity (v) = Initial velocity (u) + (acceleration (a) * time (t))

Given: - Initial velocity (u) = 5 m/s - Acceleration (a) = 0.1 m/s² - Time (t) = 30 seconds

Substituting the values into the formula, we get:

Final velocity (v) = 5 m/s + (0.1 m/s² * 30 s)

Now, let's calculate the final velocity.