Question

A model rocket with a mass of 2.15 kg experiences an acceleration of 66.2 m/s². What is the thrust of the rocket motor (N)? Hint: Thrust is the propulsive force of a jet or rocket engine.

Answer 1

The thrust of the rocket motor is 142.43 N.

Step-by-step explanation:

The thrust of the rocket motor can be calculated using Newton's second law of motion, which states that force is equal to mass multiplied by acceleration (F = ma). In this case, the mass of the rocket is 2.15 kg and the acceleration is 66.2 m/s². Therefore, the thrust of the rocket motor can be calculated as:

Thrust = mass x acceleration

Thrust = 2.15 kg x 66.2 m/s²

Thrust = 142.43 N