By using the equation for the Gravitational Potential -GM/R. It is understand that the max Gravitation Potential would be at infinity point.
- G(100M)/22R-(-GM/22R) would be the maximum Gravitational Potential... I guess...
Then what would be the next step to find the distance?
<< Multiple threads on the same subject merged, Thread moved to the schoolwork forums, and the OP has been reminded to show more effort on their own schoolwork questions >>
I want an investigation/research that is simple to experiment practically (I don't have fancy equipment. My main piece of...
1. Homework Statement
A bus is travelling at a constant speed of 6.2ms-1 along a section of road that is inclined at an angle of 6.0degrees to the horizontal.
a) the total output power of the engine of the bus is 70kW and the efficiency of the engine is 35%. calculate the power to the engine...
1. Homework Statement
I am working on a math investigation which involves the physics of the flute and I can't move on unless I find an equation for the change in required velocity of the air stream to produce different frequencies. I have a feeling I might have to abandon this idea and do...
1. Homework Statement
Hi! A long, straight, current-carrying wire is placed between a pair of magnets as shown. What is the direction of the force on the wire?
2. Homework Equations
Fleming's hand rules
3. The Attempt at a Solution
I used the Flemings right hand rule but that gives me...
1. Homework Statement
An object is released from rest in the gravitational field of the Earth. Air resistance is negligible. How far does the object move during the fourth second of its motion?
A. 15 m
B. 25 m
C. 35 m
D. 45 m
2. Homework Equations
v = u + at
s = ut + 1/2 at^2
v^2=u^+2as...
In the IB diploma program, they ask for a "Mathematical Exploration", where I have to deal with a topic with mathematical tools.
For example:
How to get the perfect exit of Gymnastics Bars?
In "exploration" you have to see the measurements, the angles, velocity trajectories, mathematical tools...
I'm starting the extended essay and have decided to explore more on finding the viscosity of newtonian liquids. However I was told by my supervisor that this topic is too broad, and that I should come up with a more specific topic/research question— one that possibly relates to a real life...
Hello, I am currently studying Physics HL in the IB Diploma Program, I am getting ready to work on the exploration internal assessment. I was wondering if there are any good topics that I should consider, thanks <3
1. Homework Statement
What is it: Practice Paper 1 b question for SL Economics IB
Question: Discuss why it may be important for a firm to have a knowledge of price elasticity of demand.
PS: It isn't stated explicitly to use a diagram, but my understanding is all Paper 1 questions need to be...
Hi guys,
I am currently doing HL IB Physics and i chose to do my Extended Essay on physics as well but i am having trouble to figure out my topic and what my question can be. I was thinking of something around the area of stability in structures or renewable energy. But i have no idea what...
I want to study Computer Science at CalTech and I wanted to know whether getting an IB diploma is worth it. Is it better to get IB or sacrifice a bit of rigor for more flexibility in the classes I choose? I know CalTech doesn't accept credit aside from their own placement test so purely in terms...
Hi everyone, I hope this is the correct place to post this thread. So, i'm in a school that takes part in the IB diploma which is basically an internationally recognized diploma that lets students have a wide range of possible universities when they leave high school. One of the requirements for...
1. Homework Statement
I'm currently trying to decide on a topic for my IB Extended Essay, which is essentially an essay that I'll be doing research for and working on for the next 8 months. Right now, I'm really fascinated by the idea of doing an extended essay on the topic of prosthetics or...
1. Homework Statement
I'm currently trying to decide on a topic for my IB Extended Essay, which is essentially just a long-term essay I'll be working on for the next 8 months or so. The topic of the essay is limited to IB courses I've taken so far, in addition to a few other types of topics...
I'm a junior in high school and currently in the IB Diploma Program. I'm getting ready to start working on my SL Physics Internal Assessment. I was wondering if anyone has any guidance on how complex a topic has to be to score well. I was thinking of testing how the mass, velocity, and...