1 kg 16 m s All M Before Collision 4 kg Before Collision After Collision M Px v 0 kg m S View From Above 4 1984B2 Two objects of

Question

1 kg 16 m s All M Before Collision 4 kg Before Collision After Collision M Px v 0 kg m S View From Above 4 1984B2 Two objects of masses M 1 kilogram and M 4 kilograms are free to slide on a horizontal frictionless surface The objects collide and the magnitudes and directions of the velocities of the two objects before and after the collision are shown on the diagram above sin 37 0 6 cos 37 0 8 tan 37 0 75 a Calculate the x and y components p and p respectively of the momenta of the two objects before and after the collision and write your results in the proper places in the following table M 1 kg M 4 kg Py Py kg m Px M M 1 kg 12 m s After Collision kg m 5 m s 37 kg m b Show using the data that you listed in the table that linear momentum is conserved in this collision c Calculate the kinetic energy of the two object system before and after the collision d Is kinetic energy conserved in the collision

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