The electric field must be zero inside a conductor in electrostatic equilibrium, but not inside an insulator. It turns out that

Answer:

 Baseball mass:    

Explanation:

 Circumference of a baseball is calculated using 2πr = 23 cm

 Thus, the radius comes out to be 3.66 cm, which equals m

 The mass density of the baseball matches that of a neutron or proton.

 Proton mass = kg  

 Proton diameter = m

 Proton radius =   m

 Volume of the baseball is

 Now by substituting all values into the mass per unit volume equation for the baseball, we get:  

       Therefore, the baseball mass amounts to              

An example of a renewable resource could be a car, a house, or a phone

Explanation:

Here’s a revised version of the requirements;

Fill in the blanks with the appropriate terms. Picture a force gauge fixed between the rope and the saddle of the chain carousel. If you keep your feet off the ground while the vehicle is not in motion, the dynamometer shows A / B. When the carousel is spinning, you’ll see C / D displayed on the dynamometer.

A. Your weight including the saddle

C. Value of the rope's strength

B. Your weight

D. Value of the centripetal force

For this issue, the answer is clarified as the system takes in energy (+). The surroundings contribute 84 KJ of work. Whenever a system is receiving work from its surroundings, the value will be positive. Therefore, it sums to 12.4 KJ + 4.2 = 16.6 KJ.