Question

Опридилить ускарение велосепидиста если 100 метров он проехал за 6 секунд

Answer 1

100м: 6 сек =16,6 м/с

Answer 2

Calculating Speed and Acceleration of a Cyclist

To determine the acceleration of the cyclist, we can use the formula for acceleration:

Acceleration (a) = Change in velocity (Δv) / Time taken (Δt)

Given that the cyclist travels 100 meters in 6 seconds, we can calculate the speed and acceleration.

Calculating Speed

The speed of the cyclist can be calculated using the formula:

Speed (v) = Distance (d) / Time (t)

Using the given values: - Distance (d) = 100 meters - Time (t) = 6 seconds

We can calculate the speed: ``` Speed (v) = 100 meters / 6 seconds = 16.67 m/s ``` So, the speed of the cyclist is 16.67 m/s.

Calculating Acceleration

To calculate the acceleration, we need to find the change in velocity. Since the cyclist starts from rest, the initial velocity is 0 m/s. Therefore, the change in velocity is the final velocity.

Using the given values: - Initial velocity (u) = 0 m/s - Final velocity (v) = 16.67 m/s - Time (t) = 6 seconds

We can calculate the acceleration: ``` Acceleration (a) = Change in velocity (Δv) / Time taken (Δt) = (16.67 m/s - 0 m/s) / 6 seconds = 16.67 m/s / 6 seconds = 2.78 m/s^2 ``` So, the acceleration of the cyclist is 2.78 m/s^2.

Therefore, the cyclist's speed is 16.67 m/s and the acceleration is 2.78 m/s^2.