True or false
. when the only force acting on a falling object is →air resistances←, the...
Chemistry, 29.01.2020 14:48 hunterbesch03
True or false
. when the only force acting on a falling object is →air resistances←, the object is said to be in free fall.
. the property of matter that resists a change in motion is called →inertia←
. according to newton's second law of motion, →weight← depends on an object's mass and the net force acting on the object.
. friction depends on the types of surface involve and how →hard← the surface push together.
. mass and →air resistance← affect the gravitational attraction between objects.
Answers: 1
Chemistry, 22.06.2019 01:30
Pls! plant cells and animal cells were observed under a microscope. the characteristics of two cells are listed below. cell p: does not capture sunlight cell q: has cytoplasm but no chloroplast which statement about the two cells is correct? cell q also has a cell wall. cell q also has large vacuole. cell p also has a large vacuole. cell p also has a cell membrane.
Answers: 1
Chemistry, 22.06.2019 10:40
Asolid that forms and separates from a liquid mixture is called
Answers: 2
Chemistry, 23.06.2019 00:00
How many atoms or molecules are there in a mole of a substance?
Answers: 1
Chemistry, 23.06.2019 04:00
Achemical reaction is done in the setup shown , resulting in a change of mass. what will happen if the same reaction is done in a sealed container that is placed on the electronic balance?
Answers: 2
English, 28.09.2019 01:10
History, 28.09.2019 01:10