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A 52.0-kg sandbag falls off a rooftop that is 22.0 m above the ground. The collision...

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Physics

A 52.0-kg sandbag falls off a rooftop that is 22.0 m above theground. The collision between the sandbag and the ground lasts fora total of 17.0 ms. What is the magnitude of the average forceexerted on the sandbag by the ground during the collision?

I don't even know where to start... what formulas should I beusing?

Answer & Explanation Solved by verified expert
4.0 Ratings (403 Votes)
This question requires using the impulse equationwhere the impulse I is equal to the force Fexerted on an object over a period of time for a massm that undergoes a change in velocity It also requires the kinematic equationwith the final velocity vf initial velocityv0 acceleration a and distancedStep 1 Since they want the    See Answer
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