science
Grade6
Easy
Question
The table below shows the speed of a car at different times. The acceleration of the car between 4 to 6 seconds is ______ m/s2.
Hint:
Acceleration is change in velocity. Between 4 to 6 seconds the car shows uniform motion.
The correct answer is: 0
The acceleration of the car between 4 to 6 seconds would be 0 m/s². Because between 4 to 6 seconds car is moving with uniform velocity. As acceleration is velocity/time and velocity is zero, then acceleration will also be zero.
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