Answer:
3.2451N
Explanation:
Mass of the bullet (m) 
Speed of the bullet (V)
Rate of bullet (r) 
We can calculate with this information the average acceleration of bullets

The force is given by,

That is just because he is Superman.
Answer:
4500 joules
Explanation:
since work(joules) = force(newtons) x distance(meters),
150N x 30M = 4500 Joules
Hence, 0.60+2.25eV is the solution to this problem
Health and safety are two reasons
They are used by scientist because of the texture and shapes.