Question

Тело, двигаясь равнозамедленно, к концу второй секунды после начала отсчета времени имело скорость 2 м/с и прошло путь 10 м. Определить величину ускорения

Answer 1

a=V2/2S

a=2*2/2*10=0/2

 

Answer 2

Calculation of Acceleration

To determine the acceleration, we can use the equation of motion:

v = u + at

Where: - v is the final velocity - u is the initial velocity - a is the acceleration - t is the time

In this case, the body has a final velocity of 2 m/s at the end of the second second and has traveled a distance of 10 m. We need to find the acceleration.

Let's assume the initial velocity (u) is 0 m/s, as it is not given in the question. We can substitute the given values into the equation and solve for acceleration (a):

2 m/s = 0 m/s + a * 2 s

Simplifying the equation:

2 m/s = 2a

Dividing both sides of the equation by 2:

a = 1 m/s^2

Therefore, the magnitude of the acceleration is 1 m/s^2.