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Lelu [443]
3 years ago
13

How do I figure out if the acceleration is negative, positive or zero ?

Physics
1 answer:
Licemer1 [7]3 years ago
8 0
Use acceleration = Final Velocity - Initial Velocity.  So for the first one:
1.6m/s - 3.6m/s = -2.6m/s.  This means the velocity changed by a negative amount so the acceleration is negative.
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Objects that are denser than water will sink in water. Question 1 options: True False
den301095 [7]
<h3>Answer: True</h3>

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4 0
2 years ago
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Just say the letter of answer asap
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answer  for number nine is C

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3 years ago
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A wagon is accelerating down a hill. Which statement is true?
Ira Lisetskai [31]
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3 years ago
a waves amplitude is 0.5 meters. If the amplitude is increased to 1 metro, how does its energy change
marysya [2.9K]

Answer:

The energy becomes 4 times greater.

Explanation:

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E ∝ Amplitude^2

Since the original amplitude = 0.5 m

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