Divide the distance by the speed:
(18 m) / (42 m/s) = 3/7 s ≈ 0.43 s
<span>It is required to store the eggs at eggs at 45° F (7.2° C) or cooler to prevent the risk of illness and death caused by a pathogenic bacterium called Salmonella Enteritidis (SE), which is found in shell eggs that have not been processed to kill Salmonella. Moreover, the air temperature do not affect the internal egg temperature because the shell keeps the yolk cooler by 5ºF (3ºC). </span>
<span />
Although the way the curve
upon the introduction of chemicals slopes downward it suggests a release,
similarly the upward slope of the second picture upon the introduction of
chemicals suggests a build up or absorption of said energy.
<span>Since the products have
more energy, this reaction is endothermic, meaning heat needs to be added. </span><span>
<span>478-432=46kJ of energy absorbed.</span></span>
Answer:
123.61 J
Explanation:
PE = KE
mgh = 1/2 mv2.
(2.80)(9.81)(4.50)=123.606J