What whould happens to an object if the force of gravity on earth was decreased by half. A. it’s mass whould decrease

B. it’s weight whould decrease

C. it’s density would decrease

D. it’s volume would decrease

B. Its weight would decrease

Explanation:

the correct answer is answer a. a mixture

no other options make sense

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  - sprinkles

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.