A tsunami is a fast-moving sea wave typically caused by an underwater earthquake. The speed of a tsunami depends on the depth of the water. This relation can be expressed by the equation, S = V9.81d, where S, is the speed (in meters per second) of a tsunami in which the average depth of the water is d meters. Use this function to answer each question below. a) The Indian Ocean has an average depth of 3,960 meters. Estimate the speed of a tsunami in the Indian Ocean. Round to one decimal place. meters per second b) Scientist estimated that the average speed of a tsunami somewhere in the Pacific Ocean was 402.8 meters per second. What is the average depth of that location in the Pacific Ocean? Round the nearest whole number. Be sure to write the correct units with your answer.
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
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