A moving object A of mass 8.7 kg and speed 2.2 m/s collides with a stationary object B of mass 9.4 kg. The collision is totally inelastic. Calculate the speed of the combined object after collision.
A railroad car of mass 2.30E+4 kg moving with a speed of 3.00 m/s collides and couples with two other coupled railroad cars each of the same mass that are already moving in the same direction at a speed of 1.50 m/s. What is the speed (in m/s) of the three coupled cars after the collision? Tries 0/3 How much kinetic energy (in J) is lost in the collision? Tries 0/3
A 4.00 kg object traveling at 3.00 m/s collides with a 3.00 kg object moving in the opposite direction. After the collision both objects are at rest. How much kinetic energy was lost in the collision?
A 2.0 kg object moving 5.0 m/s collides and sticks to an 8.0 kg object initially at rest. Determine the kinetic energy lost by the system as a result of this of this collision
Mass m = 0.1 kg moves to the right with speed v = 0.57 m/s and collides with an equal mass initially at rest. After this inelastic collision the system retains a fraction = 0.75 of its original kinetic energy. How much impulse (in units of N sec) does the mass originally at rest receive during the collision?
An 4.7-kg object moving at 12.2 m/s catches up and collides with an 22.3-kg object moving at 2.1 m/s in the same direction. After the collision the 4.7-kg object is observed to be moving in the opposite direction with the speed of 2.6 m/s. How much kinetic energy was lost in this system?
Mass m = 0,1 kg moves to the right with speed v = 0.39 m/s and collides with an equal mass initially at rest. After this inelastic collision the system retains a fraction = 0.63 of its original kinetic energy. What is the speed VR (in m/s) of the mass which was originally at rest before the collision?
HELP ASAP 1500kg car moving at 16 m/s suddenly collides with a stationary car of mass 1000 kg Problem3 1500-kg car moving at 16.00 m/s suddenly collides with a stationary car of mass 1000 kg a) What is the total initial momentum? b) If the two vehicles lock together, what is their combined velocity immediately after the collision? c)What is change in momentum? d)What is the impulse? e) What is the average force acting on the stationary car by the...
A 1,500 kg car moving with a speed of 4.00 m/s collides with a 50,000 kg truck moving with a speed of 1.80 m/s in the same direction. If the collision is perfectly inelastic, the change in kinetic energy of the car is 12,000 0 -2,600 O-14,600 O -9,390 O none of these Ne Previous A 1,500 kg car moving with a speed of 4.00 m/s collides with a 50,000 kg truck moving with a speed of 1.80 m/s in...
Problem 5A 2-kg object, moving at 1 m/s, collides with a 1-kg object that is initially at rest. Assume they form an isolated system.4.5. PROBLEMS (a) What is the initial kinetic energy of the system? How much of this is center of mass energy,and how much is convertible? (b) What is the maximum amount of kinetic energy that could be“lost” (converted to other forms of energy) in this collision? (c) If 60% of the amount you calculated in part (b)...