Answer:
Explanation:
To find the coefficient of static friction between the rod and the rails first must find the current
Using law ohm:
Now using the Gauss Law of magnetic field solve to us'
Replacing given:
,,
by momentum conservation we can say
since gun and bullet was initially at rest so initial momentum of both must be ZERO
<em>so it will recoil back with speed 9 m/s</em>
Answer:
10N
Explanation:
Equation: ΣF = ma
Fapp = ma
Fapp = (2kg)(5m/s^2) (im guessing you mean 5.00 m/s^2 not m/s)
Fapp = 10*kg*m/s^2
Fapp = 10N
Answer:
hmm mm which language is this