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4 years ago

Describe how a distance time graph shows an object that is stationary

2 answers:

5 0

A distance-time graph shows how far an object has travelled in a given time. ... Note that you can think of a stationary object (not moving) as travelling at a constant speed of 0 m/s. On a distance-time graph, there are no line sloping downwards. A moving object is always 'increasing' its total length moved with time.
Idk I hope this helps <3

amm18124 years ago

3 0

When in the graph the line is horizontal it states that the moving object is stationary

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Explanation:

The general cosine wave function is:

y = A cos(ωt + φ) + B

where A is the amplitude, ω is the frequency, φ is the phase offset, and B is the vertical offset.

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|A| = (50 − -10) / 2

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B = 20

The reaction completes 1 cycle in 6 hours, so f = 1/6. ω = 2πf, so:

ω = 2π (1/6)

ω = π/3

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y = 30 cos(π/3 t + π) + 20

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Describe how a distance time graph shows an object that is stationary￼

Describe how a distance time graph shows an object that is stationary