Question

If you are looking at a graph of an object&#x27;s speed over time, how do you tell if the object is speeding up or slowing down just by looking at the line?

Accepted Answer

To tell if an object is speeding up or slowing down, look at the steepness of the line on your graph. Speed is on the side going up, and time is on the bottom going across. If the line is climbing upward and getting steeper as you move to the right, the object is speeding up because its speed is increasing over time. Imagine a car pressing harder on the gas pedal as the line goes higher. If the line is sloping downward toward the bottom, the object is slowing down because its speed is dropping. Think of this like taking your foot off the gas and coasting to a stop. If the line is perfectly flat and level, the object is keeping the exact same speed and is not changing at all.

If you are looking at a graph of an object's speed over time, how do you tell if the object is speeding up or slowing down just by looking at the line?

To tell if an object is speeding up or slowing down, look at the steepness of the line on your graph. Speed is on the side going up, and time is on the bottom going across. If the line is climbing upward ....

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If you are looking at a graph of an object's speed over time, how do you tell if the object is speeding up or slowing down just by looking at the line?

To tell if an object is speeding up or slowing down, look at the steepness of the line on your graph. Speed is on the side going up, and time is on the bottom going across. If the line is climbing upward ....

Community Answers