# physical science cpht 3

Home > Preview

The flashcards below were created by user reganlsu1@yahoo.com on FreezingBlue Flashcards.

1. acceleration due to gravity=
9.8 m/s2
2. the highest velocity that a falling object will reach
terminal velocity
3. acts on an objec that falls through the air
air resistance
4. air resistance depends on the ______, ______, and _______ of an object
speed, size, and shape
5. the net force acting on an object causes the object to accelerate in the direction of the net force
newtons 2nd law
6. formula for force=
f=ma
7. source of friction; area of high bumps
microwelds
8. force directed toward the center of the circle for an object moving in a circular motion
centripital force
9. because of earth's gravitational pull and their own inertia, projectiles follw a _____ path.
curved
10. gravity depends on the ______ of an object and the ________ between 2 objects
size and distance
11. product of an objects mass and velocity
momentum
12. formula for momentum=
p=mv

(kg m/s)
13. "to every action there is an equal and opposite reaction"
newtons third law

### Card Set Information

 Author: reganlsu1@yahoo.com ID: 19390 Filename: physical science cpht 3 Updated: 2010-05-16 01:55:38 Tags: cpht Folders: Description: chpt 3 Show Answers:

Home > Flashcards > Print Preview