<span>F = ma
</span>Ff = μ*Fn
<span>Fn = Fw
</span>Fw = mg
<span>So we have: </span>
<span>Ff = μmg </span>
<span>And </span>
<span>Ff = ma </span>
<span>So... </span>
<span>μmg = ma </span><span> </span>
<span>μg = a </span>
<span>And we can solve for the acceleration: </span>
<span>(0.15)(9.81 m/s²) = a </span>
<span>a = 1.47 m/s² </span>
Answer:
I think it's Experimental
Explanation:
it has atoms on it.
Answer:
Using phones is messing with the ozone layer
Explanation:
The correct answer is LOWERING TEMPERATURE... Other factors listed, such as increase in surface area, <span>adding a catalyst, and stirring a mixture would cause an increase in the rate of a reaction, however, a decrease in temperature will reduce the rate of a reaction, and not increase it. </span>
Cold to warm is the correct answer.
