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5) A 200 gram box slides along a frictionless table at 2m/s. It hits a stationary...
5) A 200 gram box slides along a frictionless table at 2m/s. It hits a stationary 300 gram box. The two boxes stick together and continue to travel. What is the velocity of the combined boxes and how much energy was lost in the collision ?
09. A box of mass 1 Kg slides with initial velocity 6 m/s on a frictionless surface and collides inelastically with an identical rest box. The boxes stick together and move after the collision. What is the change of kinetic energy? A)-9 B) 18)3 D) -15]
09. A box of mass 1 Kg slides with initial velocity 6 m/s on a frictionless surface and collides inelastically with an identical rest box. The boxes stick together and move after the collision. What is the change of kinetic energy? A)-91 B)18] C)3] D) -15] E) 5
A 4.3 kg box slides on a horizontal frictionless table and collides with a 2.7 kg box initially at rest on the edge of the table, at height h = 0.5 m. The speed of the 4.3 kg box is 2.7 m/s just before the collision. If the two boxes stick together because of packing tape on their sides, what is their kinetic energy just before they strike the floor? (Your result must be in Joules and include 1 digit...
In the figure below, a 3.9 kg box of running shoes slides on a horizontal frictionless table and collides with a 2.4 kg box of ballet slippers initially at rest on the edge of the table, at height h = 0.40 m. The speed of the 3.9 kg box is 5.0 m/s just before the collision. If the two boxes stick together because of packing tape on their sides, what is their kinetic energy just before they strike the floor?
R The left box in the figure is released and slides down a frictionless bowl with a radius of curvature R. Both boxes have the same mass m. Please show your work clearly and express all answers in terms of the given variables, m and R. If the two boxes stick together at the bottom of the bowl, a. find their speed immediately after they collide; and b.find how far up the side of the bowl the two will rise....
A rubber block (m= 20.0g) slides along a frictionless table at v=2.00m/s directly towards a steel block (m= 0.0500kg), which is at rest on the table. After an inelastic collision, in which 25% of the system's kinetic energy is lost, the rubber block rebounds the way it came at a reduced speed. Determine the speed of each block after the collision. (Is there a way to solve without quadratic?)
A cart of mass 0.20 kg starts moving at velocity 3.0 m/s collides inelastically with an initially stationary cart of mass 0.40 kg. (A) If the carts stick together, what is their combined velocity immediately after the collision? (B) How much kinetic energy is lost in the collision?
Adisk slides toward a motionless stick on a frictionless surface (figure below). The disk strikes and adheres to the stick and they rotate together pivoting around the rail. Angular momentum is conserved for this inelastic collision because the surface is frictionless and the unbalanced external force at the tail exerts no torque Before M Nal (plot 0.100 m from the il Consideratuation where the disk as a masof 515 (a) What is the angula velocity in rad/s) of the two...
Problem 1: An object with mass m, = 2 kg slides down a frictionless incline that makes a 25° with the horizontal (as in the figure). At the bottom of the incline, object 1 continues to travel along the rough surface with the = 0.4. Object 2, m, = 5 kg is d = 3 m away from the bottom of the incline. Object 2 is initially at rest. The height of the incline is h = 4m. h 0...