Question

L allemine the acceleration of a moving object The following diagrams indicate a photographic record of the motion of a sphere in five different scenarios. The motion of the ball is from left to right in each scenario. The time interval between each successive position of the sphere is the same in every case. However, the number of pictures taken in each case is not the same. Please remember that negative numbers are smaller than positive numbers Average Speed In which scenario does the sphere have 1. 2. the lowest speed during the final time interval? the highest speed during the final time interval?
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Answer #1

to understand this, lets assume that time interval between each snapshot be 1 second**. and length of each small calibration on the scale be 1 cm**.

the the lowest speed corresponds to A. (Distance= 1 cm, and time = 1 sec, So, speed= 1 cm/s)**

and highest speed corresponds to D. (distance= 6 cm and time= 1 sec. so, speed = 6 cm/s)**

** these measurements are only for understanding, Actual measurements are not given.

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