Answer:
500 J
Explanation:
In the case of a rectilinear movement, the work is calculated as the product of Force (N) * movement (m). In your case, unless the angle between the force vector and the displacement vector is different from 0, the work is:
25 N * 20 m = 500 J
<em> </em><em> </em><em>62.125</em>
<em>=</em><em> </em><em>62.12</em>
<em>THANK</em><em> </em><em>you</em><em> </em>
C.) Pedestrians yielding to cross traffic.
Answer:
the answer is C
Explanation:
gravity forces down not up or sideways.
The correct answer is 19.72 °C. The first step is to determine the amount of heat that was lost per gram (30,000 J) / (390 g) = 76.92 J/g. Then to determine the temperature change, divide 76.92 J/g with the given specific heat of milk (76.92 J/g) / (3.9 J/g°C) = 19.72 °C.
