A 7,500-kg truck runs into the rear of a 1,000-kg car that was stationary. The truck and car are locked together after the collision and move with speed 7 m/s. Compute how much kinetic energy was "lost" in this inelastic collision.
A 7,500-kg truck runs into the rear of a 1,000-kg car that was stationary. The truck...
A 2,900-kg truck runs into the rear of a 1,000-kg car that was stationary. The truck and car are locked together after the collision and move with speed 2 m/s. What was the speed of the truck before the collision?
7. A 3 000 kg truck runs into the rear of a 1 000 kg car that was stationary. The truck and car are locker together after the collision and move with speed 9 m/s. What was the speed of the truck before the collision? 8. In the previous question determine if the collision was an elastic collision.
A 1350-kilogram truck moving with a speed of 26.0 m/s runs into the rear end of a 1260-kilogram stationary car. If the collision is completely inelastic, how much kinetic energy is lost in the collision?
2. In a completely inelastic collision, a 500 traveling west at 10 m/s. kg car traveling east at 30 m's hit a 2000 kg truck a. At what speed and in what direction will the joined car/truck go after the collision? b. Calculate the kinetic energy of the car before the collision. c. Calculate the kinetic energy of the truck before the collision. d. Calculate the kinetic energy of the joined car and truck together after the collision. e. How...
A 3-kg toy car with a speed of 6 m/s collides head-on with a 2-kg car traveling in the opposite direction with a speed of 4 m/s. If the cars are locked together after the collision with a speed of 3.435 m/s, how much kinetic energy is lost?
points KF77E 006 Notes Ask Your Teac A 7 kg toy car with a speed of 14 m/s collides head-on with a stationary 1 kg car. After the kinetic energy is lost in the collision? the cars are locked with a speed of 12.3 m/s. How much Need Help?
A 3 kg toy car with a speed of 5 m/s collides head-on with a 2 kg car traveling in the opposite direction with a speed of 3 m/s. If the cars are locked together after the collision with a speed of 1.80 m/s, how much kinetic energy is lost?
A 3 kg toy car with a speed of 8 m/s collides head-on with a 2 kg car traveling in the opposite direction with a speed of 5 m/s. If the cars are locked together after the collision with a speed of 2.80 m/s, how much kinetic energy is lost?
A car with mass MC = 1.26 x 103 kg runs into the back of a truck with mass MT = 3.23 x 103 kg that is initially at rest. Immediately after the collision, the car is moving with a speed of 1.09 m/s and the truck is moving with a speed of 3.29 m/s, both in the direction the car was initially traveling. What is the total kinetic energy lost in the collision? (Of course, the change in energy...
A 4350 kg truck, driving 7.39 m/s, runs into the back of a stationary car. After the collision, the truck moves 4.55 m/s and the car moves 11.5 m/s, both in the same direction. What is the mass of the car?