Question

Дві черепахи одночасно почали рухатися від каменя у протилежних напрямках .через 30 хв відстань між ними становила 330 м.знайди швидкість другої черепахи якщо швидкість першої 6м/хв.

Answer 1

Ответ мой прост ха хах

Answer 2

Problem Analysis

We are given that two turtles start moving simultaneously in opposite directions from a rock. After 30 minutes, the distance between them is 330 meters. We need to find the speed of the second turtle, given that the speed of the first turtle is 6 m/min.

Solution

Let's assume the speed of the second turtle is v m/min.

We can use the formula: distance = speed × time.

The distance covered by the first turtle in 30 minutes is: 6 m/min × 30 min = 180 m.

The distance covered by the second turtle in 30 minutes is: v m/min × 30 min = 30v m.

Since the total distance between the turtles is 330 meters, we can write the equation: 180 m + 30v m = 330 m.

Simplifying the equation, we have: 30v m = 150 m.

Dividing both sides of the equation by 30, we get: v m = 5 m/min.

Therefore, the speed of the second turtle is 5 m/min.

Answer

The speed of the second turtle is 5 m/min.