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zheka24 [161]
3 years ago
6

What is the amplitude of this wave?

Physics
1 answer:
nikdorinn [45]3 years ago
5 0

Answer:

2.1 cm

Explanation:

The general equation for the graph is:

y = A cos(ωt + ∅)

A: amplitude, is the maximum and minimum value for y(t)

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Answer:

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we substitute

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