Speed of an Object

To find the speed of an object, we need to know the distance it covers and the time it takes to cover that distance. In this case, the object covers a distance of 30m in 1.5 minutes. We can use this information to calculate its speed.

Formula for Speed
The formula to calculate speed is:
Speed = Distance / Time

Calculating Speed
In this case, the distance covered by the object is 30m, and the time taken is 1.5 minutes. We need to convert the time to seconds, as the speed is usually measured in meters per second (m/s).

We know that 1 minute is equal to 60 seconds. Therefore, 1.5 minutes would be:
1.5 minutes = 1.5 * 60 seconds = 90 seconds

Now, we can plug in the values into the formula for speed:
Speed = Distance / Time
Speed = 30m / 90s

Simplifying this equation, we get:
Speed = 1/3 m/s

Final Answer
Therefore, the speed of the object is 1/3 m/s. This means that the object is covering a distance of 1 meter every 3 seconds.

Explanation
Speed is a measure of how quickly an object moves. It is defined as the distance traveled per unit of time. In this case, the object covered a distance of 30 meters in 1.5 minutes. By converting the time into seconds and using the formula for speed, we determined that the speed of the object is 1/3 m/s. This means that the object is moving at a rate of 1 meter every 3 seconds.

Given , distance =30metre and time = 1.5minute = 60+50 seconds = 110 seconds we know that speed = distance \time = 30\110 = 0.28m\s hence, speed is 0.28m\s