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Q. A cargo plane is flying horizontally at an altitude of 11.5 km with a speed of 820 km/h when a large crate falls out of the rear loading ramp. (Ignore any effects due to air resistance.)

Q. A 5-gram bullet is fired from a 1 kg gun. When the gun is fired it kicks back (recoils) with an acceleration of 4.6 m/s2. What is the acceleration of the bullet as it travels down the barrel of the gun?

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