What is the number of the lowest energy level that contains an f sublevel?. . 3. . 4. . 5. . 6
1 answer:
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Answer:
B. F∆t
D. ∆p
Explanation:
Both formulas are correct. In fact, impulse is defined as the product between the force applied (F) and the time interval in which the force is applied (∆t
):
I = F∆t
So, option B. is correct. However, we see that this expression corresponds also to the change in momentum (option D)
in fact, we can rewrite the force as:
but the acceleration can be rewritten as ratio between change in velocity and change in time:
which corresponds to the change in momentum.