All of the following statements are correct except .
a. belts are reinforcing materials that encircle the tire under the tread
b. the carcass of a tire is made up of plies, layers of cloth, and rubber
c. most tread patterns are designed to work well on both wet and dry roads
d. the bead is the decorative pattern at the outer edge of the tread

d

Explanation:

a) Is a correct statement as belts are reinforcing materials that encircle the tire under the thread. it acts as a protecting layer.

b) This is also a correct statement as the carcass of tire is actually made of plies, layers of clothes and rubber.

c) Again true as the pattern of most of the thread are made and designed in such a ways that vehicle can drive on any road whether wet or dry.

d) This is an incorrect statement as beads are not the decorative pattern at the outer edge of the tread.

adding a(n) to an electric circuit would increase the magnetic field around a wire;

b. solenoid

a solenoid is a type of electromagnet whose purpose is to generate a controlled magnetic field.

if the purpose of the solenoid is instead to impede changes in the electric current, a solenoid can be more specifically classified as an inductor rather than an electromagnet.

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.