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QUESTION
Ricky and Cory are building a catapult as part of a scheme to devalue a certain trailer park. They will use a spring to launch their foul...
- Ricky and Cory are building a catapult as part of a scheme to devalue a certain trailer park. They will use a spring to launch their foul projectiles, but first they need to know the spring constant. They find that it requires 450 joules of work to compress the spring to 40% of its natural length of 50 cm. Find the spring constant. (Hint: pay careful attention to units.)
