A 1-kg metal ball slides across an incredibly smooth table at 5 m/s and hits a 0.2-kg metal ball at rest. After the collision both move off in the same direction as the original ball, with the 1-kg ball moving at 0.1 m/s and the 0.2-kg ball moving at 24.5 m/s. The system is the two balls. What can be said about this collision? Since the total momentum of the system is constant both before and after the collision, this is a realistic collision The total momentum of the system is constant before and after the collision but since the total kinetic energy increases, this is an unrealistic collision Since the total kinetic energy of the system is constant both before and after the collision, this is a realistic collision. The total momentum of the system is constant before and after the collision but since the total kinetic energy changes, this is an unrealistic collision

Q: equation of a circle with center: (2,5), touching the x-axis

A: To find, equation of a circle with center: (2,5), touching the x-axis

Q: What is science

A:

Q: this answer is incorrect. please stop giving me incorrect answers.

A:

Q: 2's Complement of (1000)2 O 1000 O 0111 O 0110 1001

A: Take ones complement (1000)1 = 0111

Q: Could you please elaborate on the solution?

A: Mass of the car, m=1000 kg Initial speed of the car, u=72 km/h Final speed of the car, v=0…

Q: Answer this two pages questions

A: as per the guidelines, the first multipart question will be answered here.

Q: This answer is incorrect, was there a possible step that was missed?

A: Initial temperature =100CFinal temperature = 92 C

Q: why divided over 3?

A: why divided over 3?

Q: An object is moving at a speed of 850 miles per hour. Express this speed in meters per minute. Round…

A: This problem is based on unit conversion. The given speed of the object is given in the unit of…

Q: A cyclist, starting from rest, travels in a straight line for 10 minutes. 1. During the first 2.0…

A: Given the uniform acceleration is 0.067 m.s-2 for the first two minutes. Therefore the velocity for…

Q: If objects in motion tend to stay in motion,why don't moving objects keep moving forever?

A: If the forces on an object are equal and opposite, which are said to be balanced, and the object…

Q: While Emely was watching a military parade of a group of US Army soldiers, the soldiers caught her…

A: This is an example of Newton third law that is for every action there is equal and opposite…

Q: I need help completing the table

A:

Q: E1.A horizontally directed force of 25.0 N is used to pull a box a distance of 1.5 m across a…

A: Dear Student,   As per our company policy, I am allowed to answer only first 3 subparts. So, kindly…

Q: What should be the power of the voltage supply that we will use in velocity selector region?

A: The velocity selector region is a region, in which there is a uniform electric field and a uniform…

Q: answer

A: Magnification of a lens is equal to the ratio of image distance to that of object distance. M = v/u…

Q: Can this equation be used to find the same solution to the question?

A: Yes , this equation will be used to solve the given problem.  For your simplicity---  Mass , m = 1.3…

Q: This answer is not correct, is there any other way to solve it.

A: