Mathematics, 20.09.2020 14:01 Animallover100
4. Han's younger sister is riding her tricycle in a straight line. After 3 s, her speed is 0.5 m/s. After 5 s, her speed is 1.5 m/s. What is her acceleration during this time?
Answers: 2
), measured in meters per square second, can be calculated by the following equation:
, 
- Initial and final times, measured in seconds.
, 
- Initial and final speeds, measured in meters per second.
, 
, 
and 
, the acceleration of the younger sister is:
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4. Han's younger sister is riding her tricycle in a straight line. After 3 s, her speed is 0.5 m/s....
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