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 100kg fullback running to the right at 5m/s collides head-on with a 75 kg defensive...
A skater with a mass of 100kg is traveling East at 5m/s when he collides with another skater of mass 50kg heading North at 10 m/s. The 100kg skater goes off at 6m/s F. 45degree N after the collision. What velocity (speed and direction) does the 50kg skater go off in after the collision? A skater with a mass of 100kg is traveling East at 5m/s when he collides with another skater of mass 50kg heading North at 10 m/s....
A fullback with a mass of 100 kg and a velocity of 3.0 m/s due west collides head-on with a defensive back with a mass of 86 kg and a velocity of 4.5 m/s due east. (Take the positive direction to be to the west.) (a) What is the initial momentum of each player? momentum of full back kg · m/s momentum of defensive back kg · m/s (b) What is the total momentum of the system before the collision?...
. A 1,100 kg car is moving at 20 m/s north when it collides head on with a 390 kg motorcycle moving at 15 m/s south toward the car. Given that the motorcycle and car stick together in the collision, how fast and in what direction will the two vehicles be moving just after the collision
Can someone help with parts c-e? A 3000 kg rhinoceros running north at 10 m/s collides head on with an 800-kg Land Rover moving east at 25 m/s. The two stick together as the collision occurs. (a) Sketch a picture of this scenario. (b) Classify this collision. (c) Determine the final velocity of the combined system, (d) the speed and direction of the combined system, (e) the kinetic energy before and after the collision.
A 2.0kg ball, initially moving to the right at a speed of 3m/s, collides head-on with another ball of mass 3.0kg, initially moving to the left at 4m/s. The collision was elastic. Find the velocities of both balls after the collision.
A 79 kg fullback running east with a speed of 5.4 m/s is tackled by a 83 kg opponent running north with a speed of 3 m/s. A) calculate the velocity of the players immediately after the tackle. B) determine the mechanical energy that is lost as a result of the collision. C) where did the lost energy go? Problem 5: A 79.0-kg fullback running east with a speed of 5.40 m/s is tackled by a 83.0-kg opponent running north...
A 3 kg object moves to the right at 4 m/sec. It collides head-on with a 6 kg object moving to the left at 2 m/sec. If the collision is elastic, find the velocity (speed and direction) of each object after the collision.
A 3 kg object moves to the right at 4 m/sec. It collides head-on with a 6 kg object moving to the left at 2 m/sec. If the collision is elastic, find the velocity (speed and direction) of each object after the collision?
A 2.0-kg mass moving at 5.0 m/s suddenly collides head-on with a 3.0-kg mass at rest. If the collision is perfectly inelastic, what is the speed of the masses just after the collision? 2.5 m/s 10 m/s 2.0 m/s 0 m/s, since the collision is inelastic
A 75.0-kg fullback running east with a speed of 4.80 m/s is tackled by a 97.0-kg opponent running north with a speed of 3.00 m/s. (a) Why does the tackle constitute a perfectly inelastic collision? This answer has not been graded yet. (b) Calculate the velocity of the players immediately after the tackle. magnitude direction m/s o north of east (c) Determine the mechanical energy that is lost as a result of the collision. (d) Where did the lost energy...