Question

По графику зависимости проекции скорости от времени Vx(t) определите пройденный путь мотоциклиста за 4с движения.

Answer 1

Где график ,я не вижу?

Answer 2

To determine the distance traveled by the motorcyclist in 4 seconds, we need to find the area under the curve of the velocity-time graph.

Let's assume that the graph of the velocity-time function Vx(t) is a straight line segment, going from an initial velocity V0 at time t=0 to a final velocity Vf at time t=4s.

The formula for calculating the distance traveled during uniform acceleration is:

Distance = (Initial velocity + Final velocity) * Time / 2

Since the graph is a straight line segment, the average velocity over the 4-second interval is simply the average of the initial and final velocities:

Average velocity = (V0 + Vf) / 2

Now, let's calculate the distance traveled using the formula:

Distance = Average velocity * Time

Distance = (V0 + Vf) / 2 * 4

Therefore, to determine the distance traveled by the motorcyclist in 4 seconds, you need to know the initial and final velocities of the motorcyclist during that time period.