An object moves with a uniform speed of 15 m/s. How far will it travel in 4 minu

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Question: An object moves with a uniform speed of 15 m/s. How far will it travel in 4 minutes? (2023)

Options:

Correct Answer: 900 m

Exam Year: 2023

Solution:

Distance = Speed × Time = 15 m/s × (4 × 60 s) = 900 m

An object moves with a uniform speed of 15 m/s. How far will it travel in 4 minutes? (2023)

An object moves with a uniform speed of 15 m/s. How far will it travel in 4 minutes? (2023)

Step 1: Identify the speed of the object, which is 15 meters per second (m/s).
Step 2: Determine the time the object is moving, which is 4 minutes.
Step 3: Convert the time from minutes to seconds. Since 1 minute is 60 seconds, multiply 4 minutes by 60 seconds to get 240 seconds.
Step 4: Use the formula for distance, which is Distance = Speed × Time.
Step 5: Substitute the values into the formula: Distance = 15 m/s × 240 s.
Step 6: Calculate the distance: 15 × 240 = 3600 meters.

Uniform Motion – The object moves at a constant speed, allowing for straightforward distance calculations using the formula Distance = Speed × Time.
Unit Conversion – Converting time from minutes to seconds is necessary to match the speed's unit of measurement.