The formulas for power and work are and , where p is the power, w is the work done, t is the time, f is the force, and d is the displacement. which formula represents the relationship between displacement and power?

Step-by-step explanation:

Thinking process:

The concept of power is expressed as the work done per unit time.

Thus, power is given by:

Power =

However, the work done by a force is given by:

work done = force × distance in the direction of the force

Thus, power is work per unit time given by:

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2