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Dafna11 [192]
3 years ago
5

Which of the following is a base? A. Lemon Juice B. Baking Soda C. Vinegar

Physics
1 answer:
natali 33 [55]3 years ago
6 0
Answer:
B
Explanation
Because you put baking soda first then vinegar which makes it bubble and rise hope this helps
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2 years ago
A small sandbag is dropped from rest from a hovering hot-air balloon. (assume the positive direction is upward.) (a) after 1.5 s
marishachu [46]

solution:

We know v0 = 0, a = 9.8, t = 4.0. We need to solve for v

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3 0
2 years ago
what is the mass of a cannon ball if a force 2500 N gives the cannon ball an acceleration of 200 m/s squared?
nignag [31]

Using Newton's second law of motion:

F=ma ;  [ F = force (N: kgm/s^2);m= mass (kg); a = acceleration (m/s^2)


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F: 2500N                 mass:?                F=ma Eq.1              m=F/a  Eq. 2

a= 200m/s^2  


Solution:

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m= (2500 kgm/s^2)/ (200m/s^2) = 12.5 kg

8 0
3 years ago
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Answer:

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2 years ago
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It is called a medium
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3 years ago
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