A Blue Car With Mass M 438 Kg Is Moving East With A Speed Of V 22 M S And Collides With A Purple Truck With Mass M 1 (22.57 KiB) Viewed 65 times
A blue car with mass m₂ = 438 kg is moving east with a speed of v= 22 m/s and collides with a purple truck with mass m₁ = 1204 kg that is moving south with a speed of v₁ = 11 m/s. The two collide and lock together after the collision. Your submissions: 9636 ✔ Computed value: 9636 Feedback: Correct! AN 1) What is the magnitude of the initial momentum of the car? 9636 13244 Your submissions: 13244 Computed value: 13244 Feedback: Correct! E kg-m/s Submit 2) What is the magnitude of the initial momentum of the truck? submitted: Wednesday, July 6 at 8:16 PM kg-m/s Submit Submitted: Wednesday, July 6 at 8:16 PM
2) What is the magnitude of the initial momentum of the truck? 13244 Your submissions: 13244 Computed value: 13244 Feedback: Correct! kg-m/s Submit Submitted: Wednesday, July 6 at 8:16 PM 3) What is the angle that the car-truck combination travel after the collision? (give your answer as an angle South of East) Your submissions: 16362.69 Computed value: 16362.69 Feedback: Correct! Submit 4) What is the magnitude of the momentum of the car-truck combination immediately after the collision? 16362.69 kg-m/s Submit Submitted: Wednesday, July 6 at 8:18 PM 5) What is the speed of the car-truck combination immediately after the collision? m/s Submit 6) Compare the initial and final kinetic energy of the total system before and after the collision: KE₁ = KE O KE; > KE O KE <KE Submit 0 + + +
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