The velocity of a bullet is reduced from `200 m//s` to `100 m//s` while travelling through a wooden block of thickness `10 cm`. The retardation, assuming it to be uniform, will be.A. `10 xx 10^(4) m//s`B. `12 xx 10^(4) m//s`C. `13.5 xx 10^(4)m//s`D. `15 xx 10^(4)m//s`

The velocity of a bullet is reduced from `200 m//s` to `100 m//s` whil

1.	The velocity of a bullet is reduced from `200 m//s` to `100 m//s` while travelling through a wooden block of thickness `10 cm`. The retardation, assuming it to be uniform, will be.A. `10 xx 10^(4) m//s`B. `12 xx 10^(4) m//s`C. `13.5 xx 10^(4)m//s`D. `15 xx 10^(4)m//s`
Answer» Correct Answer - D

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The velocity of a bullet is reduced from `200 m//s` to `100 m//s` while travelling through a wooden block of thickness `10 cm`. The retardation, assuming it to be uniform, will be.A. `10 xx 10^(4) m//s`B. `12 xx 10^(4) m//s`C. `13.5 xx 10^(4)m//s`D. `15 xx 10^(4)m//s`

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