Question

Forces

37. Any push or pull on an object is called a
38. The units for force are
39. Forces can be
40.
41.
or
which can be abbreviated
forces cause a change in an object's motion or acceleration.
forces do not change an object's motion or it does not move.
42. The force that two surfaces exert on each other is called
43. The force that pulls objects towards each other is
44. The measure of the force of gravity on an object is its
45. One unit for distance is
46. One unit for time is
and the abbreviation is
and the abbreviation is

Answer 1

37. Force
38. Length, mass, kilogram
42. Friction
43. Gravity
44. Mass
45. Millimeters centimeters kilometers
46. Seconds hours minutes and so on