The figure shows a two-ended "rocket" that is initially stationary on a frictionless floor, with its center at the origin of an x axis. Therocket consists of a central block C (of mass M-6.50 kg) and blocks L and R (each of mass m-1.20 kg) on the left and right sides. Smexplosions can shoot either of the side blocks away from block C and along the x axis. Here is the sequence: (1) At time t-0, block Lisshot to the left with a speed of 3.30 m/s relative to the velocity that the explosion gives the rest of the rocket. (2) Next, at timet -0.6s, block R is shot to the right with a speed of 3.30 m/s relative to the velocity that block C then has (after the second explosion). At t-3.30 s, what are (a) the velocity of block C (including sign) and (b) the position of its center?(a) Number(b) NumberUnitsUnits

Answered: Image /qna-images/answer/c2c7910b-85d9-4105-8f87-26e2f75e121d.jpg

The figure shows a two-ended "rocket" that is initially stationary on a frictionless floor, with its center at the origin of an x axis. The rocket consists of a central block C (of mass M-6.50 kg) and blocks L and R (each of mass m-1.20 kg) on the left and right sides. Sm explosions can shoot either of the side blocks away from block C and along the x axis. Here is the sequence: (1) At time t-0, block Li shot to the left with a speed of 3.30 m/s relative to the velocity that the explosion gives the rest of the rocket. (2) Next, at timet-0.6- s, block R is shot to the right with a speed of 3.30 m/s relative to the velocity that block C then has (after the second explosion). Att -3.30 s, what are (a) the velocity of block C (including sign) and (b) the position of its center? (a) Number. (b) Number Units Units

The figure shows a two-ended "rocket" that is initially stationary on a frictionless floor, with its center at the origin of an x axis. The rocket consists of a central block C (of mass M-6.50 kg) and blocks L and R (each of mass m-1.20 kg) on the left and right sides. Sm explosions can shoot either of the side blocks away from block C and along the x axis. Here is the sequence: (1) At time t-0, block Li shot to the left with a speed of 3.30 m/s relative to the velocity that the explosion gives the rest of the rocket. (2) Next, at timet-0.6- s, block R is shot to the right with a speed of 3.30 m/s relative to the velocity that block C then has (after the second explosion). Att -3.30 s, what are (a) the velocity of block C (including sign) and (b) the position of its center? (a) Number. (b) Number Units Units

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter11: Collisions

Section: Chapter Questions

Problem 73PQ: Three runaway train cars are moving on a frictionless, horizontal track in a railroad yard as shown...

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