Dolphins communicate underwater using sound waves. This is called ________.
2 answers:
Answer:
D. echolocation
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Answer:
<u>D. echolocation </u>
Explanation:
Dolphins communicate underwater using sound waves. This is called <u>echolocation </u>
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=3 metre per second ^2
Explanation:
Formula for acceleration is
V-U÷T
In the given information
V=16
U=4
T=4
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=3 metre per second ^2
Velocity of a particle varies with its displacement as v = ( √(9 ... Velocity of a particle varies with its displacement as v = ( √(9 - x^2) ) m/sFind the magnitude of maximum acceleration of the particle.
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