Answer:
D.amplifying sound vibrations from the eardrum
this is correct
Answer: First you must convert pound in kilogram, and feet in meter
Explanation:
To calculate momentum we use .
p=m*V
mass-m
speed-V
distance and time are used to calculate velocity(speed)
You are given :
mass- in pounds
for distance - in feet
before you do any calculation first you have to convert pounds in kilograms
and feet in meters.
Neutral. A neutron doesn’t have a positive charge like a proton or a negative charge like an electron.
