A bullet of mass 50.0 g is fired with a speed of 200 m/s. After passin

1.	A bullet of mass 50.0 g is fired with a speed of 200 m/s. After passing through a thin woodenwall, the bullet loses 80% of its initial kinetic energy. What is the emergent speed of the bullet?(A) 40 2 m/s(B) 40 3 m/s(C) 40 15 m/s(D) 40 vio m/s.[P.T.C743/3,500/T77/10107
Answer» Answer: D) 40 vio m/s Explanation: because the SPEED will GET LESS

A bullet of mass 50.0 g is fired with a speed of 200 m/s. After passing through a thin woodenwall, the bullet loses 80% of its initial kinetic energy. What is the emergent speed of the bullet?(A) 40 2 m/s(B) 40 3 m/s(C) 40 15 m/s(D) 40 vio m/s.[P.T.C743/3,500/T77/10107

Answer»

Answer:

D) 40 vio m/s

Explanation:

because the SPEED will GET LESS

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A bullet of mass 50.0 g is fired with a speed of 200 m/s. After passing through a thin woodenwall, the bullet loses 80% of its initial kinetic energy. What is the emergent speed of the bullet?(A) 40 2 m/s(B) 40 3 m/s(C) 40 15 m/s(D) 40 vio m/s.[P.T.C743/3,500/T77/10107​

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A bullet of mass 50.0 g is fired with a speed of 200 m/s. After passing through a thin woodenwall, the bullet loses 80% of its initial kinetic energy. What is the emergent speed of the bullet?(A) 40 2 m/s(B) 40 3 m/s(C) 40 15 m/s(D) 40 vio m/s.[P.T.C743/3,500/T77/10107