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Questions and Answers
Q1: What is speed?
Q1: What is speed?
- The rate at which an object changes position. (correct)
- The time it takes for an object to move.
- The distance covered by an object.
- The force applied to an object.
Q2: Which of the following are units used to measure speed?
Q2: Which of the following are units used to measure speed?
- Meters, liters, and grams.
- Newton, joule, and watt.
- Degrees, radians, and seconds.
- Minutes/second, kilometers/hour, and miles/hour. (correct)
Q3: What is the difference between speed and velocity?
Q3: What is the difference between speed and velocity?
- Velocity is the distance covered by an object.
- Velocity is like speed but has direction. (correct)
- Speed is like velocity but has direction.
- Speed is the rate at which an object changes its position.
Q4: What is acceleration?
Q4: What is acceleration?
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Q5: What are the units used to measure acceleration?
Q5: What are the units used to measure acceleration?
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