3 years ago

Is snowman chemical or physical changes??

Physics

2 answers:

fredd [130]3 years ago

6 0

The snowman would face and be physical changes

frosja888 [35]3 years ago

3 0

Physical. You are only moving the matter (snow) into a different shape. Hope this helps!

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$\bar F \cdot \Delta t = m \cdot (v_{2}-v_{1})$ (1)

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$m$ - Mass of the sledge hammer, in kilograms.

$v_{1}$ , $v_{2}$ - Initial and final velocity, in meters per second.

If we know that $\Delta t = 0.0020\,s$ , $m = 4\,kg$ , $v_{1} = -6\,\frac{m}{s}$ and $v_{2} = 0\,\frac{m}{s}$ , then we estimate the average impact force is: