Question

Велосипедист движется со скоростью 10 м/с по закруглению радиусом 30 метров. определить центростремительное ускорение.

Answer 1

А= V²/R=100/30=3.3333333333333(м/с²)

Answer 2

Calculation of Centripetal Acceleration

To determine the centripetal acceleration of a cyclist moving at a speed of 10 m/s on a curved path with a radius of 30 meters, we can use the formula for centripetal acceleration:

Centripetal acceleration (a) = (v^2) / r

Where: - v is the velocity of the cyclist (10 m/s) - r is the radius of the curved path (30 meters)

Substituting the given values into the formula, we can calculate the centripetal acceleration:

a = (10^2) / 30

Calculating this expression, we find:

a ≈ 3.33 m/s^2

Therefore, the centripetal acceleration of the cyclist is approximately 3.33 m/s^2.