The resultant force is theforce that leads to its actual acceleration. The two applied forces must be added to get the resultant force.robax25 said:you will get resultant force
No, you add them, but one is negative: thrust + weight = 202500N + (-150000N)robax25 said:I need to subtract them because they are negative direction each other,
Right.robax25 said:202500 N
Rocket thrust force calculation is the process of determining the amount of force a rocket engine generates as it expels exhaust gases in order to propel the rocket forward. This force is a crucial factor in designing rockets and predicting their performance.
Rocket thrust force is typically calculated by multiplying the rate of mass flow from the rocket engine by the velocity of the exhaust gases as they exit the nozzle. This calculation can be further refined by taking into account factors such as atmospheric pressure and temperature, as well as the specific impulse of the engine.
Specific impulse is a measure of the efficiency of a rocket engine and is defined as the thrust force produced per unit of propellant consumed. A higher specific impulse means a more efficient engine, which can result in a greater thrust force.
There are several challenges in accurately calculating rocket thrust force, including variations in atmospheric conditions, irregularities in engine performance, and complex interactions between the rocket and its environment. Additionally, precise measurements of mass flow rate and exhaust velocity can be difficult to obtain.
Rocket thrust force is a critical factor in designing and engineering rockets. It helps determine the size and shape of the rocket, as well as the amount of propellant needed for a successful launch. Additionally, accurate calculations of thrust force can aid in predicting the trajectory and performance of the rocket.