test

Question 1

force applied on an object by pushing or pullling

Answer 1

Apllied force

Question 2

Force exerted by gravity

Answer 2

Gravitational froce

Question 3

Force perpendicular to the surface

Answer 3

Normal force

Question 4

Force in cables strings cords and other similar materials

Answer 4

Tension force

Question 5

Force present in springs

Answer 5

Elastic Force

Question 6

Force that impedes motion

Answer 6

Frictional force

Question 7

NEwtons 1st law of motion

Answer 7

Law of inertia:An object at rest will stay at rest

Question 8

A tendency in a body to resist a change in motion

Answer 8

Inertia

Question 9

Newtons 2nd law of motion

Answer 9

Law of acceleration: a+f/m

Question 10

Newtons 3rd law:

Answer 10

Law of interaction: For every action there is an equal of opposite reaction

Question 11

motion that allows and object to follow a particular path with maintaining a constant speed

Answer 11

Uniform circular motion

Question 12

• Center seeking force
  -net external force that allows obect to accelerate in a circular motion

Answer 12

Centripetal force

Question 13

Centripetal force formula

Answer 13

f=ma

Question 14

Amount of time need to make a full rotation measured in seconds

Answer 14

Period

Question 15

Number of rotations per unit time

Answer 15

Frequency