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- Figure 1: A massmcollides collides with a mass 2mthat is initially at rest. The velocity magnitudesand directions of the first mass before and after the collision are shown in the figure. 1. Figure 1 shows a collision between two particles. What is the x component of the total momentum before the collision? 2. What is the y component of the total momentum of the system shown in Fig. 1 before the collision? 3. What is the x component of the total momentum of the system shown in Fig. 1 after the collision? 4. What is must be the x component of the final velocity of the larger mass in order for your answer to question 3 to hold? 5. What is the y component of the total momentum of the system shown in Fig. 1 after the collision? 6. What is must be the y component of the final velocity of the larger mass in order for your answer to question 5 to hold? 7. Use your answers to the previous questions to find the magnitude and direction of the final velocity of the larger mass in Fig. 1 8. Is the…The 6-Mg bus B is traveling to the right at vg= 17 m/s. Meanwhile a 2-Mg car A is traveling at 4-14 m/s to the right the Vehicles crash and become entangled. Assume that the vehicles are free to roll during collision (Eigure 1) Figure 1 of 1 Part A Determine their common velocity just after the collision. Express your answer to three significant figures and include the appropriate units. Value Submit Provide Feedback Request Answer Units Next >1. What are the equations for linear momentump and kinetic energy K? Please define the variables. 2. Please define concisely and in your own words the concept of conservation. Describe conservation of momentum and kinetic energy. 3. Briefly describe the difference between elastic and inelastic collisions and give an example of each. Describe these collisions in terms of the kinetic energy and momentum. 4. A moving object collides with and sticks to a stationary object. Do the combined objects move slower, faster or at the same speed as the original moving object? 5. What is the expected value of the ratio of the final and initial momenta, pf/p; ?
- A force of P = 50 N is applied to the 200-kg handcart. Determine the reactions at both the wheels at A and both the wheels at B. Also, what is the acceleration of the cart? The mass center of the cart is at G. Neglect the mass of wheels. Hint: 1.You need to apply the methods discussed on the kinetics of rigid bodie in plane motio. 2. The handcart does not rotate and just has translation motion in horizontal direction. 60° 0.5 m 0.2 m 0.3 m 0.2 m-- EDATE IIA ball of mass 0.470 kgkg moving east (+x+xdirection) with a speed of 3.84 m/sm/s collides head-on with a 0.235 kgkg ball at rest. Assume that the collision is perfectly elastic. 1.What is be the speed of the 0.470-kgkg ball after the collision? Express your answer to three significant figures and include the appropriate units. 2. What is be the direction of the velocity of the 0.470-kgkg ball after the collision? East or west? 3.What is the speed of the 0.235-kgkg ball after the collision? Express your answer to three significant figures and include the appropriate units. 4.What is the direction of the velocity of 0.235-kgkg ball after the collision? East or west?Find the xx component of the net momentum of the particles if we define the system to consist of all three objects. Express your answer in kilogram-meters per second to two significant figures. Find the yy component of the net momentum of the particles if we define the system to consist of all three objects. Express your answer in kilogram-meters per second to two significant figures.
- a. Draw a diagram showing the momentum arm and the force b. What is the value of the momentum arm? write the formula and solution below. c. What is the torque at the shown point of contact of the ship woth the seabed? write your folmula and solution. d. What is the direction of the torque? e. what is the sign of the direction of the torque?1. In determining the magnitude of the initial velocity of the ballistic pendulum projectile, what conservation laws are involved and in which parts of the procedure? 2. Why is it justified to say that the momentum in the horizontal direction is conserved over the collision interval? Is momentum conserved before and after the collision? Explain. 3. Why are the heights measured to the center of mass of the pendulum-ball system? 7. For a given initial velocity, how does the range of a projectile vary with the angle of projection 0?Flash Check Direction: Answer the following questions briefly. Show the given, formula, solution and final answer for problem solving. 1. Compare and contrast elastic and inelastic collision using Venn Diagram. 2. Determine the momentum of a 40-kg freshman moving southward at 2 m/s. 3. Alfred whizzes around the ice-skating rink and suddenly sees his small brother Aldrich at rest directly in his path. Rather than knock him over, he picks Aldrich up and continues in motion without stopping. Consider both Alfred and Aldrich as parts of one system, and there are no outside forces acting on it. Answer the following. Before collision: Mass (kg) Velocity (m/s) 3 Momentum (kg-m/s) 1. Alfred 60 Aldrich 35 2. Total Momentum 3. After Collision 4. Does Alfred's speed increase or decrease? 5. Does Aldrich's speed increase or decrease? 6. What is the total mass of the boys? 7. What is the total momentum of the boys? 8. What is the new speed of both boys after collision?
- I Review I Three objects A, B, and C are moving as shown in the figure below (Figure 1). Assume that vA = VB = 9.0 m/s, and vc = 3.2 m/s. 12.0 m/s, Part C Find the x-component of the net momentum of the particles if we define the system to consist of B and C. Express your answer in kilogram meters per second. ΑΣφ ? Px = kg · m/s Submit Request Answer Part D Figure 1 of 1 Find the y-component of the net momentum of the particles if we define the system to consist of B and C. Express your answer in kilogram meters per second. B60° ? 5.0 kg 6.0 kg 10.0 kg Py = kg · m/s Submit Request Answer Gutɔtivn15 a5ktu iIL TIEW Sunjttt5 uu TIOt Coulnt agalist youi qut5tIOIT COUTIC.For the question below, it will help if you draw a figure and put in it all the given information. At one point during the Oman bicycle race, three racers are riding along a straigh section of road. The velocity of racer Arelative to racer B is VAB, the velocity of is VAC and the velocity of C relative to B is yCB. If VAB = +6.0 m/s, and yac= +2. VCB? a) +2.0 m/s b) +4.0 m/s c) +8.0 m/s d) -4.0 m/s e) -2.0 m/s а. (а) b. (b) с. (с) d. (d) е. (е)Prof. K. lives on a steep hill and wants to conduct a Dynamics experiment with her car. She starts function of velocity and is described by the equation a = 3.22 - 0.04v² where v is the velocity of her car in ft/sec. Help Prof. K. predict the velocity of her car at the bottom of the grade in mph. from rest at the top of the hill and releases the brakes. Her acceleration down the grade is a 600' B