3 years ago

It takes Miss Slotman 4 seconds to go from a speed of 3 m/s to a speed of 10 m/s. What is

1 answer:

4 0

Answer:

so to find the acceleration we divide the change in velocity by the time taken for it so intial velocity was 3m/s and final velocity is 10m/s. we substract 3 from 10 to get the change in velocity ie 10m/s -3m/s = 7m/s. now decide this by the time taken for it that is 4 sec as given. acceleration is 7/4 = 1.75m/s^2

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