Lightning McQueen and Miss Fritter the monster school bus are on a collision course. McQueen is driving west at 22 m/s and Fritter is driving south at 14 m/s. They collide at an intersection and become stuck together, sliding 1.82 meters until they come to a stop. If the coefficient of friction between the cars and the asphalt while they're sliding is 0.5. what was the speed of the two cars just after they collided? 3.78 4.63 17.8 4.22 7.61 18.0

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A: I have attached the image below Explanation:

Q: Do the Resultant Force Equals Zero?

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A:

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A: Given: To find: Impulse and step response

Strain energy

The term strain indicates the variation in an object's length, area, and volume when the object is subjected to an external force. The external force may be of normal, shear, moment, torque, etc. The strain in an object depends on the types of external force and cross-section of the object. Mathematically, the evaluation of strain can be obtained with the help of elastic constants.