Particle is projected from the surface of the planet krypton with a speed equal to 3.6 times the escape speed from that planet's surface. when the particle is very far away from krypton, its speed is n times the escape speed from that planet's surface. what is n?

N = 3.46

Explanation:

The escape velocity on a planet is given by the expression

V_e = √2GM / R

G , M and R are gravitational constant , mass and radius  of the planet respectively.

Potential energy at the surface

- GMm /R

Total energy at the surface

= - GMm /R  + 1/2 m x (3.6V_e )²

- GMm /R  + 1/2 m x 12.96 x2GM / R

= 11.96 GMm /R

Total energy at infinity

1\ 2 m v² + 0 ( potential energy is zero at infinity )

1\2 mv²

Applying conservation of energy

1/2 m v² = 11.96 GMm /R

v =  √11.96 √2GMm /R

v = √11.96  x escape velocity at planet.

= 3.46 times

N = 3.46

answer: i think he can see forward ten seconds and move forward ten seconds but giorno can undo his actions with ger.

explanation:

1= 26.17

2= 1.17

3=30.86

4=5.86

just took the assigment on edge