How the explosion gives the rest of the rocket

Assignment Help Physics

Reference no: EM1393130

Q. A two-ended "rocket" that is at first stationary on a frictionless floor, with its center an origin of an x axis. The rocket consists of a central block C (of mass M = 6.00kg) and blocks L and R (each of mass m = 2kg) on the left and right sides. Small explosions can shoot either of the side blocks away from mblock C and along the x axis. Here is the sequence: (1) At time t = 0, block L is shot to the left with a speed of 3.00 m/s relative to the velocity that the explosion gives the rest of the rocket. (2) Next at the time t = .80 s, block R is shot to the right with a speed of 3m/s relative to the velocity that block C then has. At t = 2.80s, what are the (a) velocity of block C and (b) the position of its center?

Reference no: EM1393130

Questions Cloud

Finding asset beta and wacc : ABC Corp. is a firm with all-equity financing. Its equity beta is .80. The Treasury bill rate is 4 per cent and, and the market risk premium is expected to be 10 per cent. What is ABC's asset(equity) beta?

What are the forces on each cable : Joe is 0.500 m from the right end and weighs 920-N. Given that the scaffold is in rotational and translational equilibrium, what are the forces on each cable.

Modify an amino acid in a protein : Describe how a failure to modify an amino acid or amino acids in a protein or proteins may be involved in a person's non insulin dependent diabetes mellitus.

Information about hypergeometric distribution : What are the mean value and standard deviation of the number among these 15 that are from the second section? What are the mean value and standard deviation of the number of projects not among these first 15 that are from the second section?

How the explosion gives the rest of the rocket : A two-ended "rocket" that is at first stationary on a frictionless floor, with its center an origin of an x axis.

Measures of central tendency and skew : You've administered a standardized test of manual dexterity to two groups of 10 semi skilled workers. One of these two groups of workers will be employed by you to work in a warehouse with many fragile items.

Computing p-value for the hypothesis test : Determine the observed p-value for the hypothesis test and interpret this value. What does this mean?

Dispersion for choices between groups : You've administered a standardized test of manual dexterity to two groups of 10 semi skilled workers. One of these two groups of workers will be employed by you to work in a warehouse with many fragile items.

Advice the company should take for exporting goods : You are the assistant to the CEO of a small textile firm that manufactures high-quality, premium priced, stylish clothing

User Account

All Pages