Question

How do space vehicles apply action and reaction forces to blast off?

Answer 1

Hint: Space vehicles rely on action and reaction forces to blast off. When the engines fire, they create a force that pushes the vehicle in the opposite direction. This is known as the action force. The reaction force is created by the vehicle pushing against the ground. Together, these forces allow the vehicle to move forward and gain the necessary speed to escape the Earth's gravity.

Complete step by step solution:
We can say that by using rockets to thrust down toward the ground, space vehicles use action and reaction forces to take off. As a result, the spacecraft is propelled into the atmosphere. The activity, or thrust, from the engine has to be larger than the sum of the rocket in order for the rocket to elevate off from the launch pad.

Here, the action force is generated by the engines firing. This force is pushing the vehicle in the opposite direction of the force. The reaction force is created by the vehicle pushing against the ground. Together, these forces allow the vehicle to move forward and gain the necessary speed to escape the Earth's gravity.

Spacecraft use rockets to descend toward the earth in order to launch by applying action and reaction forces. The spacecraft is pushed upward into the atmosphere as a result. The action, or push, from the engine must be more than the mass of the rocket for it to lift off from the launch pad.

Note: The action and reaction forces work together to blast a space vehicle off the ground. The action force is generated by the engines firing. This force pushes the vehicle in the opposite direction. The reaction force is created by the vehicle pushing against the ground. Together, these forces allow the vehicle to move forward and gain the necessary speed to escape the Earth's gravity.