### Rocket Equation Calculator :

Enter the rocket equation calculator its Effective exhaust velocity in m/s, Initial mass in metric tons(t), Final mass in metric tons(t), Change of velocity in km/s, and you get the calculator check it.

### Rocket Equation formula :

stands for change of velocity ∆v is equal to the product of the effective exhaust velocity is multibly by the initial mass including rocket weight without propellants m0_{(kg)} in kilogram is divided by the final mass including rocket weight without propellants mf_{(kg)} in kilogram. Hence the rocket equation calculator formula has been written as,

∆v = ve * In (m0_{(kg)} / mf_{(kg)})

Where,

∆v→ stands for change of velocity

Ve →effective exhaust velocity

M0→ initial mass including rocket weight without propellants in kg

Mf → final mass including rocket weight without propellants in kg

∆v → difference between final and initial velocity

Ve and m0 →the higher velocity you can get.

### Examples:

### Sums 1:

Calculate the change in velocity? In a effective exhaust velocity is 5,500 km/h, initial mass is 55 t, final mass is 30 t.

### Solution :

Effective exhaust velocity = 5,500

Initial mass = 55 t

Final mass = 30 t

∆v = ve * In (m0 / mf)

∆v = 5,500 * In (55 / 30 )

∆v = 1.0083 km/s.

### Sums 2:

Calculate the change in velocity? In a effective exhaust velocity is 5,600 km/h, initial mass is 60t, final mass is 35 t.

### Solution :

Effective exhaust velocity = 5,600

Initial mass = 60 t

Final mass = 35 t

∆v = ve * In (m0 / mf)

∆v = 5,600 * In (60 / 35 )

∆v = 9.600 km/s.