The time taken is [tex]3.75\cdot 10^{-4}s[/tex]
Explanation:
The motion of the bullet is a uniform motion (=constant velocity), therefore we can use the following equation:
[tex]v=\frac{d}{t}[/tex]
where
v is the speed of the bullet
d is the distance covered
t is the time taken
For the bullet in this problem,
d = 0.30 m is the distance travelled
v = 800.0 m/s is the speed
Solving for t, we find the time taken:
[tex]t=\frac{d}{v}=\frac{0.3}{800}=3.75\cdot 10^{-4}s[/tex]
Learn more about speed:
brainly.com/question/8893949
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