Finding Maximum Speed of an Object - 24.4X9.8

  • Thread starter Thread starter haha1234
  • Start date Start date
  • Tags Tags
    Maximum Speed
haha1234
Messages
109
Reaction score
0

How to find the maximum speed of the object?
Is the maximum centripetal force equal to 24.4X9.8?
THX!
 

Attachments

  • ???.png
    ???.png
    11.8 KB · Views: 396
Physics news on Phys.org
please show what attempt you have made... then we can proceed further...
 
haha1234 said:

The Attempt at a Solution



Is the maximum centripetal force equal to 24.4X9.8?

Yes, it is.

ehild
 
  • Like
Likes 1 person

Thread 'Errors and significant figures'

I multiplied the values first without the error limit. Got 19.38. rounded it off to 2 significant figures since the given data has 2 significant figures. So = 19. For error I used the above formula. It comes out about 1.48. Now my question is. Should I write the answer as 19±1.5 (rounding 1.48 to 2 significant figures) OR should I write it as 19±1. So in short, should the error have same number of significant figures as the mean value or should it have the same number of decimal places as...
View full post »
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 »
Thread 'A cylinder connected to a hanging mass'

Thread 'A cylinder connected to a hanging mass'

Let's declare that for the cylinder, mass = M = 10 kg Radius = R = 4 m For the wall and the floor, Friction coeff = ##\mu## = 0.5 For the hanging mass, mass = m = 11 kg First, we divide the force according to their respective plane (x and y thing, correct me if I'm wrong) and according to which, cylinder or the hanging mass, they're working on. Force on the hanging mass $$mg - T = ma$$ Force(Cylinder) on y $$N_f + f_w - Mg = 0$$ Force(Cylinder) on x $$T + f_f - N_w = Ma$$ There's also...
View full post »

Similar threads

Maximum possible speed of explosion fragments
Replies
29
Views
2K
A ball is thrown w/initial speed vi at an angle 𝜃i with the horizontal
Replies
5
Views
1K
For a Pendulum: Knowing Acceleration Find Maximum Angle
Replies
26
Views
3K
Problem with the power of car
Replies
3
Views
804
Max Speed to Move from Point A to Point B
2
Replies
53
Views
5K
Maximum distance the airplane can cover
Replies
13
Views
2K
Maximum speed and magnitude of the acceleration of a spring?
Replies
4
Views
2K
Two spring-coupled masses in an electric field (one of the masses is charged)
Replies
1
Views
849
Velocity required to escape the solar system
Replies
15
Views
1K
Evaluating minimum and maximum values with calculations
Replies
5
Views
1K

Hot Threads

Recent Insights

Back
Top