Cars roll down ramps with differing lengths and angles

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Starting from rest several toy cars roll down ramps with differing lengths and angles. Rank them by their speed to the bottom ofthe ramp from the slowest to fastest. Car A goes down a 10 mramp inclined at 15 degrees, car B goes down a 10 m ramp inclinedat 20 degrees and car D goes down a 12 m ramp inclined at 12degrees. 

Reference no: EM13556398

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