Question

Police practicing shooting with the target of shooting
A small beam. Bullets have a mass of 15 grams
Fired towards a beam of mass of 985 grams
Which lies on such slick flat plane

After being shot, a bullet lodged inside
Beams and springs depressed 10 cm. Initial velocity
Bullet when fired as big as .... m / s.
( 100 N / m)
A. 33.33
B. 41.12
C. 50.24
D. 66.67

Answer 1

the answer is C.


After being shot, a bullet lodged inside Beams and springs depressed 10cm.Initial velocity Bullet when fired as big as 50.24 m/s.

Answer 2

50.24 m/s ................