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:
Protons, Electrons, and Neutrons are the 3 primary particles in an atom.
Protons - (+1)
Electrons - (-1)
Neutrons - (0)
<h3>Your answer would be C</h3>
Answer:
A) 0.5 kg
Explanation:
Q = mCΔT
where Q is energy,
m is mass,
C is specific heat capacity,
and ΔT is temperature change.
Solving for ΔT:
ΔT = Q / (mC)
ΔT is the largest when m is the smallest.
Answer:
a.
b.
Explanation:
Given:
Using the equation to find the force so replacing
a.
b.