Hamish P2
Card Set Information
Author:
McAuley
ID:
143143
Filename:
Hamish P2
Updated:
2012-03-22 11:34:23
Tags:
Physics
Folders:
Description:
Physics
Show Answers:
What is the equation to work out speed?
What is the equation to work out acceleration?
What is speed measured in?
metres per second (m/s)
What is accelaeration measured in?
metres per second squared (m/s²)
How is the difference between speed and velocity?
Speed is
how fast
something is going.
Velocity is speed with a
direction
.
What is the gravitational field strength on earth?
10 m/s²
How are weight and mass different?
Mass
is just the
amount of
atoms
in an object.
Weight
is the
amount of
force
pulling an object down.
What is the equation for calculating weight?