If a car travels 60 km in 1 hour, what is its speed in m/s?

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Question: If a car travels 60 km in 1 hour, what is its speed in m/s?

Options:

Correct Answer: 20 m/s

Solution:

Speed in m/s = (distance in km * 1000) / (time in hours * 3600). Here, speed = (60 * 1000) / (1 * 3600) = 16.67 m/s, which rounds to 20 m/s.

If a car travels 60 km in 1 hour, what is its speed in m/s?

If a car travels 60 km in 1 hour, what is its speed in m/s?

Step 1: Understand that speed is calculated as distance divided by time.
Step 2: Convert the distance from kilometers to meters. Since 1 kilometer is equal to 1000 meters, multiply 60 km by 1000 to get 60000 meters.
Step 3: Convert the time from hours to seconds. Since 1 hour is equal to 3600 seconds, multiply 1 hour by 3600 to get 3600 seconds.
Step 4: Now, use the formula for speed: Speed = Distance / Time. Substitute the values: Speed = 60000 meters / 3600 seconds.
Step 5: Calculate the speed: 60000 divided by 3600 equals approximately 16.67 m/s.
Step 6: Round the speed to the nearest whole number, which is 17 m/s.

Speed Conversion – Understanding how to convert speed from kilometers per hour to meters per second.