Answer:
Explanation:
it is acceleration because we know that
F=ma
a=F/m
a=300N/25 kg
a=12 m/s^2
A device that changes mechanical energy to electrical energy by rotatin a coil of wire through a magnetic field is called B. Generator
"A is correct answer." The effective length of the tube is responsible for determining the frequency of vibration of the air column in the tube within a wind instrument. "Hope this helps!" "Have a great day!" "Thank you for posting your question!"
So you can use the equation force = mass x acceleration to do 2 x 5 to get 10 N