Determine the period of the neutron star

Reference no: EM13500606

A star of radius 9.1 × 10^5 km rotates about its axis with a period of 49 days. The star undergoes a supernova explosion, whereby its core collapses into a neutron star of radius 11 km.

Estimate the period of the neutron star (assume the mass remains constant).

Reference no: EM13500606

Questions Cloud

Estimate the beta of the new debt : Suppose Miles is considering investing cash on hand in a new investment that will increase the volatility of its assets by 10%. What is the minimum NPV such that this investment will increase the value of Miles’ shares?

What is the expected profit of this policy : What is the expected profit of this policy and How many RR and BB cones should be stocked at the beginning of the day to maximize Susan's expected profit?

Determine where is the image of the jellyfish located : A jellyfish is floating in a water-filled glass tank 1.00 m behind a flat pane of glass 6.00 cm thick and having an index of refraction of 1.50. Where is the image of the jellyfish located

What would be the average waiting time : How much faster would the professor have to answer questions in order to reduce the average waiting time to 40 minutes?

Determine the period of the neutron star : A star of radius 9.1 × 10^5 km rotates about its axis with a period of 49 days. Estimate the period of the neutron star

Explain the barrier of rotation around the c-c bond : The barrier of rotation around the c-c bond in bromo ethane is 15kj/mol. What energy value can you assign to a H-br elipsing interaction , knowing that H,H eclipsing interaction is 4kj/mol

Determine the planets acceleration due to gravity : You are on a mysterious planet and notice that a 2.9 m long simple pendulum has a period of 2.6 s. Determine the planet's acceleration due to gravity

What mass of water is displaced by the rock : A 61 kg rock with a volume of 33 L is completely submerged in water. The density of water is 1 kg/L. What mass of water is displaced by the rock

Explain equation that represents the reaction : Equation that represents the reaction of 2% ethanolic PBP solution with 4-methylcyclohexene

User Account

All Pages