Question

Написать все кинетические формулы для x,s,v

Answer 1

Ответ:

Все формулы по этим величинам:

S=u•t

u=S/t

t=S/u

Объяснение:

S - путь

t - время

u - скорость

Answer 2

Объяснение:

S=u*t

U s/t

T s/u.......

Answer 3

Kinematic Formulas for x, s, v

When discussing kinematics, we often refer to three key variables: displacement (x), time (t), and velocity (v). Here are the formulas that relate these variables:

1. Displacement (x): - Displacement is the change in position of an object. - The formula for displacement is: x = x0 + vt, where x0 is the initial position, v is the velocity, and t is the time elapsed.

2. Average Velocity (v): - Average velocity is the change in displacement divided by the change in time. - The formula for average velocity is: v = (x - x0) / t, where x is the final position, x0 is the initial position, and t is the time elapsed.

3. Instantaneous Velocity (v): - Instantaneous velocity is the velocity of an object at a specific point in time. - It can be calculated by taking the derivative of the displacement function with respect to time. - For example, if the displacement function is given by x(t), the formula for instantaneous velocity is: v = dx/dt, where dx is the derivative of x with respect to t.

4. Average Speed (s): - Average speed is the total distance traveled divided by the total time elapsed. - The formula for average speed is: s = d / t, where d is the total distance traveled and t is the time elapsed.

5. Instantaneous Speed (s): - Instantaneous speed is the speed of an object at a specific point in time. - It can be calculated by taking the derivative of the distance function with respect to time. - For example, if the distance function is given by d(t), the formula for instantaneous speed is: s = ds/dt, where ds is the derivative of d with respect to t.

It's important to note that these formulas assume constant velocity or speed. If the velocity or speed is changing, more complex formulas may be required.

I hope this helps! Let me know if you have any further questions.