Circulation Motion - Airplane Loop

AI Thread Summary
To determine the centripetal force acting on a woman flying an airplane at the top of a loop, the relevant equation is Fc = mv^2/r. Given the radius (R) of 380m, velocity (V) of 65 m/s, and mass (M) of 55kg, the centripetal force can be calculated. The discussion highlights confusion regarding whether to consider the normal force (Fn) and gravitational force (Fg) in the calculation, emphasizing that centripetal force is indeed a net force. It is crucial to clarify that the problem specifically asks for the centripetal force, which is derived from the net forces acting on the woman at that point in the loop. Understanding the relationship between these forces is essential for accurate calculations.
Rbethell16
Messages
10
Reaction score
0

Homework Statement


A woman flying an airplane executes a loop in the air. Determine the value of the centripetal force acting on the woman flying the airplane when at the top of the loop?

R = 380m
V = 65 m/s
M = 55kg


Homework Equations


Fc = mv^2/r


The Attempt at a Solution


I know what to put it on the right side, but I understand that Fc (Centripetal Force), is a net force. Would it be Fn - Fg, or Fg - Fn (Fg = gravity, Fn = Normal Force)
 
Physics news on Phys.org
Doesn't the problem ask for just the centripetal force?
 
Thread 'Collision of a bullet on a rod-string system: query'

Thread 'Collision of a bullet on a rod-string system: query'

In this question, I have a question. I am NOT trying to solve it, but it is just a conceptual question. Consider the point on the rod, which connects the string and the rod. My question: just before and after the collision, is ANGULAR momentum CONSERVED about this point? Lets call the point which connects the string and rod as P. Why am I asking this? : it is clear from the scenario that the point of concern, which connects the string and the rod, moves in a circular path due to the string...
View full post »

Similar threads

[Grade 12 Physics] Circular/gravitational motion
Replies
21
Views
3K
Circular motion - ball in a loop
Replies
19
Views
4K
Find g, measured to be 9.78 at the equator, when Earth is still
Replies
17
Views
2K
Jet fighter flying in a vertical loop
Replies
3
Views
2K
Centripetal Forces and Roller Coasters
Replies
1
Views
2K
Understanding the Minimum Speed to Keep Carriage on Tracks in a Loop
Replies
5
Views
2K
Why Does the Scale Read Higher at the Top of a Rollercoaster Loop?
Replies
1
Views
4K
Radius of largest possible loop of an Airplane.
Replies
4
Views
2K
Loop problem with skier on ramp going into a loop-the-loop
Replies
13
Views
2K
Circular Motion Question searching for Centripetal force
Replies
1
Views
1K

Hot Threads

Recent Insights

Back
Top