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miskamm [114]
3 years ago
12

Jim stands at the front of a space ship at 90% of the speed of light and fires a laser gun forward. Jim’s ship is moving past St

eve who sees the ship moving at 90% of the speed of light away from him. From Steve’s point of view the laser light leaving the gun moves at? A. 190% speed of light B. 10% C. 90% D. 100%
Physics
1 answer:
klasskru [66]3 years ago
3 0
It's 100% (D).  The speed of light is the same, in all frames of reference,
and no matter whether the source or the observer is moving, or how fast,
or in what direction, or for how long, or what day it is.
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Explanation:

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<span>b) Easy = 1 meter </span>

<span>c) two choices 10m or 100 m . Go with 100 m </span>

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Marianna [84]

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Explanation:

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Q=A_{1}v_{1}

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Put the value into the formula

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(b). We need to calculate the maximum height

Using formula of height

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Put the value into the formula

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h=\dfrac{1.58\times10^{6}}{1000\times9.8}

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Answer:true

Explanation:

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