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snow_tiger [21]
3 years ago
7

why it's impossible for baseball players to make sharp turns when moving form base to base? explain using Newton 1st law "object

in rest stays in rest, object in motion stays in motion"​
Physics
1 answer:
AVprozaik [17]3 years ago
7 0

Answer:

An object that is moving wants to stay moving in a straight line. It takes an outside force acting upon it to change its direction or cause an acceleration.

Explanation:

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Answer:

v_{rms} =196.59 m/s

Given:

Temperature, T = 3.13 K

molar mass of molecular hydrogen, m = 2.02 g/mol = 2.02\times 10^{-3}kg/mol

Solution:

To calculate the root mean squarer or rms speed of hydrogen molecule, we use the given formula:

v_{rms} = \sqrt{\frac{3TR}{m}}

where

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Putting the values in the above formula:

v_{rms} = \sqrt{\frac{3\times 3.13\times 8.314}{2.02\times 10^{-3}}}

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3 years ago
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Answer:

3.2 m

Explanation:

we know

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3 years ago
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Answer:

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3 years ago
Sound waves travel at the rate of 343 m/s at 20°C. If a man standing 450 meters away from the wall of a canyon yells, “Hello,” h
nekit [7.7K]

Answer:

2.62seconds

Explanation:

Speed is defined as the ratio of the distance covered by a body with respect to time.

Speed v = Distance (s)/Time (t)

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Speed v = 2 × distance (S)/Time (T)

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