Question

Велосипедист, що рухається зі швидкістю 4 м/с, починає прискорюватися Визначте, яку відстань подолає велосипедист за 8с. Якщо прискорення велосипедиста є постійним і дорівнює 0,6 м/с2.​

Answer 1

Ответ: 51,2м

Объяснение:

Дано:

Vo=4м/с

t=8c

a=0,6м/с²

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S-?

S=Vot+at²/2=4*8+0,6*8²/2=51,2м

Answer 2

Calculating the Distance Traveled by the Cyclist

To calculate the distance traveled by the cyclist, we can use the equations of motion. The initial velocity of the cyclist is 4 m/s, and the acceleration is 0.6 m/s^2. We can use the following equation to find the distance traveled:

Distance = Initial Velocity * Time + 0.5 * Acceleration * Time^2

Substituting the given values: Distance = 4 m/s * 8 s + 0.5 * 0.6 m/s^2 * (8 s)^2

Calculating the distance using the given values: Distance = 32 m + 0.5 * 0.6 m/s^2 * 64 s^2 Distance = 32 m + 19.2 m Distance = 51.2 m

So, the cyclist will travel a distance of 51.2 meters in 8 seconds.

Explanation of the Calculation

The calculation is based on the equations of motion, which describe the relationship between distance, velocity, time, and acceleration. The initial velocity of the cyclist is 4 m/s, and the acceleration is 0.6 m/s^2. By using the equation of motion for distance, we can determine the distance traveled by the cyclist in 8 seconds.

Additional Insights

If you have any further questions or need clarification on the calculation, feel free to ask!