Question

Обгоняя плывущий по реке плот длиной 20 м, лодка сместилась относительно берега на 30 м. Чему равно смещение плота относительно берега за это время? ​

Answer 1

Ответ:10 метров

Объяснение:

Answer 2

Calculation of the Displacement of the Raft

To calculate the displacement of the raft relative to the shore, we need to consider the initial position of the boat and the displacement it experienced while overtaking the raft.

Given: - Length of the raft = 20 m - Displacement of the boat relative to the shore = 30 m

To find the displacement of the raft relative to the shore, we can subtract the displacement of the boat from the length of the raft.

Displacement of the raft relative to the shore = Length of the raft - Displacement of the boat

Substituting the given values: Displacement of the raft relative to the shore = 20 m - 30 m

Therefore, the displacement of the raft relative to the shore is -10 m.

Note: The negative sign indicates that the raft has moved in the opposite direction to the boat's displacement.