- 1The location of the center of mass of the partially eaten, 11 inch diameter pizza (r = 5.5) shown in Figure 9-20 is Xcm = -1.1 in
The location of the center of mass of the partially eaten, 11 inch diameter pizza (r = 5.5) shown in Figure 9-20 is Xcm = -1.1 in. and Ycm = -1.1 in. Assuming each quadrant of the pizza to be the same, find the center of mass of the uneaten pizza above the x axis (that is, the portion of the pizza in the second quadrant). ( , ) in.

- 2How much more crust does a large pizza with a diameter of 12 inches have than a small pizza with an 8-inch diameter
How much more crust does a large pizza with a diameter of 12 inches have than a small pizza with an 8-inch diameter?

- 3If a pizza with a diameter of 12 inches costs $10.99 , based on area, how much should a 15 inch pizza cost
If a pizza with a diameter of 12 inches costs $10.99 , based on area, how much should a 15 inch pizza cost?

- 4From a 10-inch-by-19-inch piece of cardboard, 3-inch-square corners are cut out, as shown in the figure above, and the resulting flaps are folded up to form an open box
From a 10-inch-by-19-inch piece of cardboard, 3-inch-square corners are cut out, as shown in the figure above, and the resulting flaps are folded up to form an open box. Find the surface area and volume of the open box

- 5Food Service - A medium pizza at Papa's Pizza Place is 9 in in diameter and a large pizza is 12 in in diameter
Food Service - A medium pizza at Papa's Pizza Place is 9 in in diameter and a large pizza is 12 in in diameter. If a medium pizza will serve four customers, how many servings will a large pizza provide?

- 6location of the center of mass of the two masses
Two masses, mA = 20.0 kg and mB= 12.0 kg, are 50.0 m apart. Find the location of the center of mass of the two masses, relative to mass A.

- 7Center of mass location in a right triangle
Find the location of the center of mass of a two-dimensional sheet of constant density σ that has the shape of an isosceles triangle (see the figure). (Use thefollowing variable as necessary: a.)(,)

- 8A pizza box with a square base is to be made from a rectangular sheet of cardboard by cutting six 1-inch squares from the corners and the middle sections and folding up the sides (see the figure)
A pizza box with a square base is to be made from a rectangular sheet of cardboard by cutting six 1-inch squares from the corners and the middle sections and folding up the sides (see the figure). If the area of the base is to be 361 in2, what size piece of cardboard should be used? Shorter side? Longer side?

- 9find inside diameter of a pipe with 20.5 inch outside diameter and 0.06 inch thickness
find inside diameter of a pipe with 20.5 inch outside diameter and 0.06 inch thickness

- 10Which has more area a circle 4 inch in diameter or rectangle 4 inch long and 3 inch wide
Which has more area a circle 4 inch in diameter or rectangle 4 inch long and 3 inch wide?

- 11What is the percentage increase in size when ordering a 14 inch rather than a 12 inch pizza
What is the percentage increase in size when ordering a 14 inch rather than a 12 inch pizza?

- 12In the system shown in the figure , block A has mass m_A = 2.08 kg, block B has mass m_B = 0.370 kg, and the rope connecting them has a nonzero mass 0.203 kg
In the system shown in the figure , block A has mass m_A = 2.08 kg, block B has mass m_B = 0.370 kg, and the rope connecting them has a nonzero mass 0.203 kg. The rope has a total length 1.03 m and the pulley has a very small radius. Let d be the length of rope that hangs vertically between the pulley and block B. If there is friction between block A and the table top, with mu_k = 0.195 and mu_s = 0.255, find the minimum value of the distance d such that the blocks will start to move if they are initially at rest. Ignore any sag in the horizontal part of the rope.