Physics: 1. If an object starts at 0 m/s and 0.0001 seconds later the object is travelling at 400 m/s what is the objects acceleration?

1. If an object starts at 0 m/s and 0.0001 seconds - id100000110861994, laurieburgess804

marisolishwerd2265

18.03.2022

4 x 10⁶m/s²

Explanation:

Given parameters:

Initial velocity = 0m/s

Time = 0.0001s

Final velocity = 400m/s

Unknown:

Acceleration of the object = ?

Solution:

Acceleration is the rate of change of velocity with time;

Acceleration = $\frac{Final velocity - Initial velocity }{Time }$

Acceleration = $\frac{400 - 0}{0.0001}$ = 4 x 10⁶m/s²

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amakayla57

15.01.2020

The smswer is b because if there is no day there will be no month so mo year too as it takes the earth to spin 24 hours around so 24 hours is a day.

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