Initial State Collision Parameters
Final State
v = 4 m/s
v = 10 m/s
2 kg
2 kg
N.
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(A + sign indicates a nightward direction; a - sign indicates a leftward direction.)
Ap =
+12 kg. m/s
Impulse =
+20 kg•m/s
Impulse =
+6 kg. m/s
Ap =
+28 kg•m/s
F = +6 N,
Δt = 1s

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3. when u click on your profile pic, there appears four options on the top.

4. click on the 1st option and scroll down and go at the bottom.

5. click on edit profile.

6. there appears a option 'prefernces' and at that option at the right side , 'edit' is written.

7. click on the edit option.

8. there is a option " i want to delete my account" and click on that.

hope this u

and ur welcm

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im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.