A bullet moving with speed 150 m/s strikes a tree and penetrates 3.5 cm before stopping. Find the magnitude of its acceleration and the time taken to stop.

A bullet moving with speed 150 m/s strikes a tree and penetrates 3.5 c

1.	A bullet moving with speed 150 m/s strikes a tree and penetrates 3.5 cm before stopping. Find the magnitude of its acceleration and the time taken to stop.
Answer» <html><body><p>`32.14xx10^(5)m//s^(2), <a href="https://interviewquestions.tuteehub.com/tag/4-311707" style="font-weight:bold;" target="_blank" title="Click to know more about 4">4</a>.67xx10^(-4)s`<br/>`13.214xx10^(5) m//s^(2), 4.67xx10^(-4)s`<br/>`3.214 <a href="https://interviewquestions.tuteehub.com/tag/xx-747671" style="font-weight:bold;" target="_blank" title="Click to know more about XX">XX</a> 10^(5) m//s^(2), 4.67xx10^(-4)s`<br/>`3.214xx10^(5) m//s^(2), 14.67 xx 10^(-4)s`</p><a href="https://interviewquestions.tuteehub.com/tag/answer-15557" style="font-weight:bold;" target="_blank" title="Click to know more about ANSWER">ANSWER</a> :C</body></html>