Question

a bullet is moving at speed of 350 metre per second when is embedded into a lump of clay the bullet when it was for a distance of 0.05 determine the acceleration of the bullet while moving into the clay in kilometre per second square​

Answer 1

Answer:

acceleration= 0.05 m/sec

Explanation:

As we know that

$\: \: \: \: speed \: = \frac{distane}{time}$

$\: \: \: time \: = \frac{distance}{speed}$

$\: \: \: time = \frac{0.05}{350}$

$\: \: time \: = \frac{5}{35000}$

$\: \: \: time = \frac{1}{7000} sec$

$acceleration = \frac{speed}{time}$

$acceleration \: = 350 \times \frac{1}{7000}$

$acceleration \: = \frac{5}{100}$

$acceleration \: = \frac{1}{20}$

$acceleration \: = 0.05m \: per \: sec$

a = 0.05 m/sec

Hope this will help you