The velocity equation is
Known facts:
- t = 3.83s
- a= -3.04
- intial velocity = 0
Plug into equation known quantities:
Thus the final velocity is -11.6432m/s
Hope that helps!
All of the mineralls have a hardness rating less than what he used to perform the scratch test, with the exception of the quartz which had a higher hardness rating.
1. is A and B
Not sure about the other one
Answer:$0.1125
Explanation:
power=750 watts
Power=750/1000=0.75 kilowatts
$0.15 for 1 kilowatts-hour
$h for 0.75 kilowatts-hour
$h=(0.75 x 0.15)
$h=$0.1125
A motion of particles quickly moving back and forth a point of equilibrium