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Newton's Problems0

# Newton's Problems0 - FORCE PROBLEMS 1 Felicia the ballerina...

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FORCE PROBLEMS 1. Felicia, the ballerina, has a mass of 45.0 kg. a. What is Felicia’s weight on the earth in terms of physics? b. What would Felicia’s weight be on Jupiter if the acceleration of gravity is 25 m/s 2 ? 2. Butch the star quarterback of BHS, has a mass of 72.0 kg and collides head on with Brutus a stationary linebacker on the other team and is brought to a stop with an acceleration of –20 m/s 2 . What force is applies to stop Butch? 3. A 20 gram sparrow flying toward a bird feeder mistakes the pane of glass in a window for an opening and slams into with a force of 2.0 N. What is the acceleration of the bird? 4. A 30.0 g arrow is shot by William Tell through an 8.00 cm thick apple sitting on his son’s head. If the arrow enters the apple at 30.0 m/s and emerges at 25.0 m/s in the same direction, with what force has the apple resisted the apple? 5. An apple with a mass of 45.0 g falls from a tree due to gravity. With what force will it hit the ground? 6. While playing for the Boston Red Sox, Nomar swings at a 0.15 kg

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Newton's Problems0 - FORCE PROBLEMS 1 Felicia the ballerina...

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