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Aleks [24]
3 years ago
13

A clock on a moving train runs __________ an identical clock at rest.

Physics
1 answer:
katovenus [111]3 years ago
4 0

It depends who is watching it.

-- A passenger on the train says that his clock is normal, but the clock at the station he just passed is running slow.

-- A ticket agent at the station says that his clock is normal, but the clock on the train that just rolled through is running slow.

-- They're both correct, but ...

-- The difference is too small for either of them to notice, unless the train is going faster than about half the speed of light.

-- It isn't.

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Hope this helps.
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D.very small amounts of mass.
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Answer:

right

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3 years ago
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Which object will have greater acceleration? Why?​
dexar [7]

Answer:

Object D

Explanation:

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The force applied in both cases is 50 N, but the mass for object C and object D is different.

Let's start with object C first:

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The acceleration object C undergoes is 5 m/s².  

Now let's calculate object D next:

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The acceleration object D undergoes is 25 m/s².

Object D has greater acceleration because it has a smaller mass. The object with a smaller mass will accelerate more in order to satisfy Newton's 2nd Law.

7 0
3 years ago
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Answer:

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v=39.24m/s

8 0
3 years ago
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