Answered: In an inelastic collision involving an… | bartleby

Related questions

Question

In an inelastic collision involving an isolated system, the final total momentum is
O less than the initial momentum.
O always zero
O none of the given choices
O exactly the same as the initial momentum.
O more than the initial momentum.

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

ent G An impulse of 12.2 kg*m/s is deli x 361242/take 10 p Question 1 A warehouse employee is pushing a 30.0 kg desk across a floor at a constant speed of 0.50 m/s. What is the magnitude of the momentum of the desk? O 0.017 kg*m/s O 15.0 kg*m/s O 60 kg*m/s O 30.5 kg*m/s Question 2 10 pts Norton Antivirus: 19.99/YE Your special price is valid to Google Chrome istudy-helper.co The momentum of a 12kg dog racing to greet its owner has a Norton What is the dog's speed? Install O a Cop
Consider a one-dimensional, head-on elastic collision. Oneobject has a mass m1 and an initial velocity v1; the other has a massm2 and an initial velocity v2. Use momentum conservation andenergy conservation to show that the final velocities of the twomasses arev1,f = am1 - m2m1 + m2bv1 + a 2m2m1 + m2bv2v2,f = a 2m1m1 + m2bv1 + am2 - m1m1 + m2bv
A football player is running down the field. He has 240 kg•m/s of northward momentum. He experiences a southward impulse of 80 N•s. What is the final momentum - magnitude and direction - of the player? O 160 kg-m/s, southward O 320 kg•m/s, southward O 320 kg•m/s, northward O 160 kg•m/s, northward 1 2 4 5 6 7 8 9 10 Sign out
After the ball A hits (or collides with) the ball B, they are both observed to move off at 45° to the x axis,ball A above the x axis and ball B below. So ?′A= 45° and ?′B = −45°.Is the collision elastic? Justify your answer
An insurance company is testing air bag safety. Car A has front air bags and Car B does not. In both cases, the cars are driven into a brick wall with the same momentum. In Car A, the dummy survives, but in Car B, the dummy does not. In terms of impulse and force, please explain this result. The dummy in Car B experienced a greater impulse and a greater force than in Car A. O The dummy in Car B experienceda greater impulse but the same force as in Car A. The dummy in Car B experienced the same impulse but a greater force than in Car A. O The dummy in Car B experienced the same impulse and the same force as in Car A. O Not enough information to determine.
In a perfectly inelastic one-dimensional collision between two objects, what initial condition alone is necessary so that a the system is gone after the collision? O The objects must have momenta with the same magnitude but opposite directions. medi ume O The objects must have the same mass. O The objects must have the same velocity. O The objects must have the same speed, with velocity vectors in opposite directions. AC
A ball of mass .62 kg has an initial velocity of 7 m/s and moves at an angle of 32° above the +x-direction. The ball hits a vertical wall and bounces off so that it is moving 32° above the -x-direction with the same speed. (a) What is the magnitude of the impulse delivered by the wall? Number (b) What is the direction of the impulse delivered by the wall? OO O O +x-direction -x-direction +y-direction -y-direction None of the above
3. This problem refers to the figure below: mmm There are 3 identical bobs of mass m hanging side-by-side. Two are then lifted to a height of h and released. The collisions in this problem are elastic. Answer the following questions: (a) Let's call the initial and final state immediately before and after the collision, respectively. Write down the initial momentum and kinetic energy of the system in terms of m and h. (b) Show that, after the collision, the left and center bobs rise to height h while the right bob becomes stationary. In particular, show that the center bob acts as if it were swinging freely as a lone pendulum.
Object 1 of mass m₁, moving with a velocity v₁ collides with object 2, mass m2 at rest. If object 1 and 2 have equal masses (think of a billiard cue ball colliding with an object ball), which of the following is true after collision? O Object 1 will bounce back with half its original speed while object 2 will remain at rest. O Object 1 will stop while object 2 will be moving with a velocity equal to v₁. O Object 1 will bounce back with half its original speed while object 2 will move with a speed 0.5v1. O Object 1 will be moving with half its original speed while object 2 will be moving with a velocity equal to v₁.
Consider a frictionless track as shown in the figure below. A block of mass m, = 5.35 kg is released from 0. It makes a head-on elastic collision at O with a block of mass m, = 20.0 kg that is initially at rest. Calculate the maximum height to which m, rises after the collision. m 5.00 m M2 B
I. A lump of clay (m = 3.00 kg) is thrown towards a wall at speed v = 3.00 m/s. The lump sticks to the wall. (a) What kind of collision is it? Is momentum conserved during this collision? Why or why not? (b) Calculate the impulse imparted on the lump by the wall. (c) Calculate percent of initial kinetic energy lost during this collision. II. Same lump is thrown towards the same wall, but this time it bounces off the wall at speed of 3.00 m/s. (a) What kind of collision is it? Is momentum conserved during this collision? Why or why not? (b) Calculate the impulse imparted on the lump by the wall. (c) Calculate percent of initial kinetic energy lost during this collision. III. Same lump is thrown towards the same wall, but this time it bounces off the wall at speed of 2.00 m/s. (a) What kind of collision is it? Is momentum conserved during this collision? Why or why not? (b) Calculate the impulse imparted on the lump by the wall. (c) Calculate percent of initial kinetic energy lost during…
A 83.7 kg linebacker (X) is running at 6.59 m/s directly toward the sideline of a football field. He tackles a 90.4 kg running back (O) moving at 9.49 m/s straight toward the goal line, perpendicular to the original direction of the linebacker. As a result of the collision, both players momentarily leave the ground and go out-of-bounds at an angle o relative to the sideline, as shown in the diagrams. Before impact After impact What is the common speed vf of the players immediately after their impact? UF = m/s What is the angle ø of their motion relative to the sideline? $ =

SEE MORE QUESTIONS