Select all that apply. which of the following are true statements? .
a. like charges repel.
b. unlike charges repel.
c. unlike charges attract
d. charged objects attract neutral objects due to induction

Explanation:

Charges which are alike or similar are repulsive in nature or we can say that like charges repel each other.

Whereas opposite or unlike charges attract each other.

On the other hand, when a charged object is brought in contact with a neutral object then the neutral object acquires an opposite charge which reads to attraction between both the objects. This process of inducing the charge is known as induction.

Thus, we can conclude that the following statements are true.

Like charges repel.Unlike charges attract.Charged objects attract neutral objects due to induction.

Mass is the amount of matter in an object.  weight is the measurement of the pull of gravity on an object.  say for example, you travel to the moon which has a different gravitational field compared to the gravitational field of earth. (gravitational fields: earth = 1, moon = 0.165)  now when you are on the moon, the pull of gravity on you is different than on the earth. and as weight is the measurement of the pull of gravity on an object, that means yes, your weight can and will change on the moon.  however, on the moon, on earth or even on jupiter, the amount of mass inside of you remains the same. meaning your physical mass remains constant.  in conclusion it is possible for your weight to change as your mass remains constant.