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Two paper screens A and B are separated bydistance 100 m. A bullet penetrates A and B, atpoints P and Q respectively, where Q is 10 cmbelow P. If bullet is travelling horizontally at thetime of hitting A, the velocity of bullet at A isnearly(1) 100 m/s(2) 200 m/s(3) 600 m/s(4) 700 m/s |
| Answer» Two paper screens A and B are separated bydistance 100 m. A bullet penetrates A and B, atpoints P and Q respectively, where Q is 10 cmbelow P. If bullet is travelling horizontally at thetime of hitting A, the velocity of bullet at A isnearly(1) 100 m/s(2) 200 m/s(3) 600 m/s(4) 700 m/s | |