A 1493 kg car traveling North on an icy road area was crashed into the 1882kg car travelling west. The test designers fo

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A 1493 Kg Car Traveling North On An Icy Road Area Was Crashed Into The 1882kg Car Travelling West The Test Designers Fo 1 (86.33 KiB) Viewed 26 times

A 1493 kg car traveling North on an icy road area was crashed into the 1882kg car travelling west. The test designers found that the two vehicles locked together on impact and slid at 7.1 m/s at 36 degrees W of N. What was the speed of the 1882kg car just before the impact? Record your answer to two digits after the decimal point. No units. Your Answer: Answer Question 2 (1 point) A very lame claymore mine explodes while at rest releasing two forward moving pellets and a casing that travels backward. The mines total mass is 1.25 kg and the pellets have a mass of 0.33 kg each. One pellet fires straight east at a magnitude of 1113 m/s while the other pellet fires 37° E of N at a magnitude of 885 m/s. Find the magnitude of the velocity of the casing assuming that no mass is lost Record your answer to two digits after the decimal point. No units. Your Answer: Answer Question 3 (1 point) A 2319 kg car travelling east at 34.7 m/s, hits a parked truck that has an unknown mass. Immediately after the collision, the car was moving at 40.9m/s in the direction 30 degrees N of E and the truck was moving at an unknown speed in the direction 46 degrees S of E. The magnitude of the total momentum before the collision is_______ Record your answer to two digits after the decimal point. No units. Your Answer: