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23rwilliamson
19.11.2020 •
Biology
A car is traveling at a speed of 35 m/s. In 15 seconds the car decides to increase their speed to 89 m/s. calculate the cars acceleration
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Ответ:
3.6m/s²
Explanation:
Given parameters:
Initial velocity = 35m/s
Time taken = 15s
Final velocity = 89m/s
Unknown:
Acceleration of the car = ?
Solution:
Acceleration is the rate of change of velocity with time;
Mathematically;
Acceleration =![\frac{v - u}{t}](/tpl/images/0913/1845/e8dc7.png)
v is the final velocity
u is the initial velocity
t is the time
Insert the parameters and solve;
Acceleration =
= 3.6m/s²
Ответ:
its either A or B
Explanation:
i only know a little bit about recesive traites and genes and so fourth .