*Note: The diagram shown below is a top-down view. Imagine that that process is occurring on a table and that you are looking down at it.* Two projectiles of mass 4-kg and 12-kg traveling at 10-m/s and 20-m/s, respectively, undergo a completely inelastic collision at the intersection of their lines of travel, as shown below. Prior to the collision the projectiles travel along a frictionless surface; however, after the collision the surface is rough and is characterized by a coefficient of kinetic friction of 0.15. At what angle should a spring of constant 80-N/m be placed in order to “catch” the projectiles after the collision? If the spring is located 4-m away from the collision point, what will be the maximum compression of said spring?

Note: The diagram shown below is a top-down view. Imagine that that process is occurring on a table and that you are looking down at it. Two projectiles of mass 4-kg and 12-kg traveling at 10-m/s and 20-m/s, respectively, undergo a completely inelastic collision at the intersection of their lines of travel, as shown below. Prior to the collision the projectiles travel along a frictionless surface; however, after the collision the surface is rough and is characterized by a coefficient of kinetic friction of 0.15. At what angle should a spring of constant 80-N/m be placed in order to “catch” the projectiles after the collision? If the spring is located 4-m away from the collision point, what will be the maximum compression of said spring?

Similar questions

A mass of 2.13 kg is traveling in the +x direction with velocity 4.10 m/s. It collides with a stationary mass of 8.94 kg and the collision is elastic. What is the velocity of the 2.13 kg mass after the collision in m/s? p.s Show step by step please.
n, show your work and include units) 11) A 25.0-g marble is moving at 0.500 m/s to the right when it overtakes and collides with a 15.0-g marble that had been moving at 0.200 m/s to the right. After the collision, the 25.0-g marble is moving at 0.275 m/s to the right. (a) How fast is the 15.0-g marble moving after the collision, and (b) Using kinetic energy considerations, tell if the collision is elastic or inelastic.
Quantitative Analysis - Introducing Elasti For each of the following situations: a. Choose an initial and final state (states A and B) that will be appropriate (interesting) for analysis. b. If there is not already a physical diagram of the situation and there should be one for proper analysis, include one. c. Construct a system schema of the situation. Do not forget to include the system boundary for the system specified by the problem. Choose your system wisely. d. Construct an energy bar chart and system flow diagram (LOL plots) for each problem. e. You are allowed to add other energy storage modes. You do not have to use the energy storage modes that are printed in each LOL plot. f. Find the unknown value. 1. A toy car is pressed onto a small spring so that it compresses it 5 cm and is then released. The spring's stiffness constant is 400 N/m and the cart's mass is 250 g. How fast is the cart moving when it leaves the spring?
Please refer to image for question!
The first part of the question has been answered. Please help solve the other part in the second image
Three objects A, B, and C are moving as shown in the figure below (Figure 1). Assume that v₁ = 10.0 m/s, vg = 9.80 m/s, and vc =2.00 m/s. Figure A 5.0 kg B 60° 6.0 kg 10.0 kg Part A Find the x component of the net momentum of the particles if we define the system to consist of A and C. Px = -20.0 kg. m/s Submit Previous Answers Correct Part B Find the y component of the net momentum of the particles if we define the system to consist of A and C. Py = -50.0 kg-m/s Submit Previous Answers ▾ Part C Correct Find the component of the net momentum of the particles if we define the system to consist of B and C. Px = 49.9 ΑΣΦ Submit Previous Answers Request Answer × Incorrect; Try Again ? kg. m/s 1 of 1
select the statements which is true for momentum. choose all that apply. A. Momentum is the product of mass and velocity. That means object with huge mass is at rest has no momentum at all. B. Momentum is only conserved in collisions C. Momentum is a vector quanity. D. Momentum is always conserved.
In this week's lab, we will apply an impulse (i.e. a force from our hand) to impart an initial velocity upon Cart 1 (the blue cart in the figure below). Cart 1 will then undergo a collision with Cart 2. Each cart may have a different mass. We will analyze two scenarios: i) Magnetic bumpersii) Velcro bumpers What are the requirements for energy to be conserved in a collision? What are the requirements for momentum to be conserved in a collision? What are the differences between an elastic and inelastic collision?
Please solve 1A and 1B
A 7.57 kg mass is moving to the right with a velocity of 13.1 m/s. A 11.4 kg mass is moving to the left with a velocity of 5.9 m/s. Assuming that these two balls have a head on collision and stick together, what will be the final speed of the combination? Round to the nearest hundredth for your final answer.
In a Millikan experiment, the two forces are assumed to be equal. a. What are these two forces? b. Draw a diagram of forces as these two forces are acting on a drop of oil in equilibrium. c. Briefly explain the principle of this experiment.
Please solve 3A,B,and C