A rocket will launch and keep speeding up

Assignment Help Physics

Reference no: EM13759015

According to Newton's first law, an object at rest (not moving) will remain at rest unless acted on by an unbalanced force. Also, an object in motion will continue to move at a constant speed in a straight line unless acted on by an unbalanced force.
When a rocket is sitting on the launch pad and not moving, there are forces acting on it, but these forces are balanced. This means that the force pulling it downwards (gravity) is equal to the force pushing it upwards (support force of the ground). These forces are balanced. The rocket will keep on not moving, as described by Newton's first law.
For an object to start moving, there needs to be an unbalanced force. This means that the forces pushing an object in one direction are greater than the forces pushing it in the opposite direction. The resultant force is the difference between the force(s) pushing in one direction and the force(s) pushing in the opposite direction.
Some questions I'd like you to think about:
1. A rocket will launch and keep speeding up as long as? (Think about all the forces acting on the rocket)

2. There are two forces acting on a rocket at the moment of lift-off. What are they?
3. As the rocket increases speed, there is a third force on the rocket that begins to increase. What is it?

4. Once the thrust from the rocket engines finishes, the resultant force is now what direction? According to Newton's first law, an object at rest (not moving) will remain at rest unless acted on by an unbalanced force. Also, an object in motion will continue to move at a constant speed in a straight line unless acted on by an unbalanced force.
When a rocket is sitting on the launch pad and not moving, there are forces acting on it, but these forces are balanced. This means that the force pulling it downwards (gravity) is equal to the force pushing it upwards (support force of the ground). These forces are balanced. The rocket will keep on not moving, as described by Newton's first law.
For an object to start moving, there needs to be an unbalanced force. This means that the forces pushing an object in one direction are greater than the forces pushing it in the opposite direction. The resultant force is the difference between the force(s) pushing in one direction and the force(s) pushing in the opposite direction.
Some questions I'd like you to think about:
1. A rocket will launch and keep speeding up as long as? (Think about all the forces acting on the rocket)

2. There are two forces acting on a rocket at the moment of lift-off. What are they?
3. As the rocket increases speed, there is a third force on the rocket that begins to increase. What is it?

4. Once the thrust from the rocket engines finishes, the resultant force is now what direction?

Reference no: EM13759015

Questions Cloud

Significant economic benefits to its users. : Create an argument that e-Health has a significant economic benefits to its users. Provide support for your argument

Example of social justice : Examples of how health care changed during the post-industrial era, Group insurance is an example of social justice

Influence of environmental politics on economic policy : Influence of environmental politics on economic policy and A statement regarding to what extent government should or should not intervene based on your reconciliation.

Write an equation for calculating horizontal range : Write an equation for calculating horizontal range for any initial speed, cannon angle, and elevation difference between target and cannon. Explain how you arrived at your equation. What basic physics principles did you apply?

A rocket will launch and keep speeding up : When a rocket is sitting on the launch pad and not moving, there are forces acting on it, but these forces are balanced. This means that the force pulling it downwards (gravity) is equal to the force pushing it upwards (support force of the ground). ..

Summary of your experience including what you liked best : You must attend three Catapult workshops and submit a 500 word summary of your experience including what you liked best/worst. You need to include a list of the events you attended with your summary

Write summary of the story of beowolf : Write summary of the story of beowolf.

Java programming-days alive calculator : The context for this assignment (all parts) is a ‘Days Alive Calculator' - a small desktop applicationfor calculating the number of days someone has been alive based on the date of birth and a seconddate, which may be today's date or some other date.

Explain return to deficit spending since turn of century : Explain the decline in deficits and subsequent surpluses in the late 1990's - Explain the return to deficit spending since the turn of the century.

User Account

All Pages