Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/13

Click to flip

13 Cards in this Set

  • Front
  • Back
first law
if there is no net force acting on an object the object remains at rest, or if the object is already moving, it continues to move in a straight line with constent speed.
second law
an object acted upon by a force will accelerate in the direction of the force
third law
forces always act in equal by opposite pairs. for every action there is an equal and opposite reaction.
equation for gravitational force
F= ma = m x (9.8 m/s)
convert from celsius to fahrenheit
C= (5/9)(F-32)
convert from fahrenheit to celsius
F=(9/5)(C+32)
convert from celsius to kelvin
C=K-273
convert from kelvin to celsius
K=C+273
diffraction
the bending of waves around a barrier
refraction
bending of a wave as it moves from one medium to another
grounding
the process of providing a pathway to drain excess charge into earth
current=
voltage/resistance
voltage=
current x resistance