Question

Матеріальна точка рухається з початковою швидкістю 4 м/c і прискоренням 0.2 м /с (в квадрате). Знайти швидкість через 10 с.

Answer 1

v=v0+at

v=4+10*0.2=4+2=6(м/c)

Answer 2

Calculation of Velocity

To find the velocity of the object after 10 seconds, we can use the formula for calculating velocity:

Velocity (v) = Initial velocity (u) + (Acceleration (a) * Time (t))

Given: Initial velocity (u) = 4 m/s Acceleration (a) = 0.2 m/s^2 Time (t) = 10 s

Substituting the given values into the formula, we get:

Velocity (v) = 4 m/s + (0.2 m/s^2 * 10 s)

Simplifying the equation, we have:

Velocity (v) = 4 m/s + 2 m/s

Therefore, the velocity of the object after 10 seconds is:

Velocity (v) = 6 m/s.

Please let me know if there's anything else I can help you with!