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Shtirlitz [24]
2 years ago
8

Assume the first dot for animal A represents t = 0. At which time does animal B overtake animal A?

Physics
1 answer:
Maslowich2 years ago
8 0

The time in which the animal B overtake animal A according to the motion map is at 2 seconds.

<h3>What is a Motion map?</h3>

This is referred to as one-dimensional plots built off of a position line and depicts velocity and acceleration.

The time in which Animal B is ahead of animal A is at 2 seconds which therefore makes it the most appropriate choice.

Read more about Motion map here brainly.com/question/5064705

#SPJ1

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Explanation:

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A commercial diffraction grating has 500 lines per mm. Part A When a student shines a 480 nm laser through this grating, how man
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Answer:

The number of bright spot is  m =4

Explanation:

From the question we are told that

    The number of lines is  s = 500 \ lines / mm =  500 \ lines / 10^{-3} m

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Now the the slit is mathematically evaluated as

        d =  \frac{1}{s} = \frac{1}{500} * 10^{-3}  \ m

Generally the diffraction grating is mathematically represented as

        dsin\theta = m \lambda

Here m is the order of fringes (bright fringes) and at maximum m  \theta  =  90^o

    So

          \frac{1}{500}  *  sin (90) =  m  * (480 *10^{-3})

=>        m  = 4

This  implies that the number of bright spot is  m =4

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4 years ago
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Is metallic wire carrying current charged or electrically neutral? Justify. ...?
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Your answer should be 90.51kg

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