A skater with a mass of 100kg is traveling East at 5m/s when he collides with...
A car with mass 1500 kg traveling east at 25 m/s collides at an intersection with a 2500kg van traveling north at a speed of 20 m/s. Find the magnitude and direction of the velocity of the wreckage after the collision, assuming that the vehicles undergo a perfectly inelastic collision and assuming no friction.
a car of mass 1500 kg traveling northward at 16m/s collides in an intersection with a 1700 kg car traveling at 12 m/s in a direction 30 degrees north of east. (a) assuming that the two cars become stuck, find the velocity of the wreck immediately after the collision. (b) calculate the average force on a 100kg passenger in the first car. duration of collision: change in t=50 ms
Jack (mass 54.0 kgkg) is sliding due east with speed 8.00 m/sm/s on the surface of a frozen pond. He collides with Jill (mass 46.0 kgkg), who is initially at rest. After the collision, Jack is traveling at 5.00 m/sm/s in a direction 34.0∘∘ north of east. Ignore friction. What is the direction of the Jill's velocity after the collision? What is the magnitude of the Jill's velocity after the collision?
-Jack (mass 57.0 kg ) is sliding due east with speed 8.00 m/s on the surface of a frozen pond. He collides with Jill (mass 41.0 kg ), who is initially at rest. After the collision, Jack is traveling at 5.00 m/s in a direction 34.0∘ north of east. Ignore friction. What is the magnitude of Jill's velocity after the collision?
A 900-kg car traveling east at 15.0 m/s collides with a 750-kg car traveling north at 20.0 m/s. The cars stick together. Assume that any other unbalanced forces are negligible. a. What is the speed of the wreckage just after the collision? b. In what direction does the wreckage move just after the collision? c. How much kinetic energy is lost in this collision.
A 1500-kg car traveling east at 50 m/s collides with a 2200-kg truck traveling north at 66 m/s. The car and truck become entangled and slide to a stop. What is the final speed immediately after the collision? What angle with respect to the east direction do the entangled vehicles slide?
A 900 kg car traveling east at 15.0 m/s suddenly collides with a 750 kg car traveling north at 20.0 m/s. The cars stick together after the collision. What is the velocity of the wreckage move just after the collision?
a 100kg fullback running to the right at 5m/s collides head-on with a 75 kg defensive back moving left at 3 m/s. After colliding, they stick together. What is their speed after the collision? Make sure you include the correct sgn in your answer. You do not need to include units in your answer, just the number
A 1200 kg car traveling 45.0o south of east at 18.0 m/s collides with a 850 kg car traveling north at 23.0 m/s. The cars stick together. What is the velocity of the wreckage just after the collision?
Lineman A (m = 100kg) is travelling with a velocity of 4 m/s when he collides with Lineman B (m=90kg), who has a velocity of -4.5m/s. If momentum is conserved and Lineman B is completely stopped in his tracks, what happens to the velocity of Lineman A after the collision?