Ranking Torque Magnitudes About a Pivot Point | F=2F=2F=F | 60° & 30° Angles

In summary, the formula for calculating torque is torque = force x distance. Changing the angle can affect torque by altering the distance between the pivot point and line of action of the force. Torque is important in physics for understanding rotational motion, stability, and equilibrium. Clockwise and counterclockwise torque refer to the direction of rotation caused by the force and pivot point. The magnitude of torque changes at different angles due to the proportional relationship between distance and torque.
  • #1
flynostrich08
20
0

Homework Statement


Rank the magnitude of the torques in the picture below about the marked pivot point from least to greatest
(using <, >, =). The force magnitudes are in terms of F.

a=2F and pointed up b=F and pointed down c=F pointed up and d=2F pointed down to the left with 60 degrees from from the vertical 30 degrees from the line

_______a________c
b d

The Attempt at a Solution


a believe the answer is b<a=c=d or is d, a&c
 
Physics news on Phys.org
  • #2
Where exactly is the pivot point? And do you have distances between the forces?
 

FAQ: Ranking Torque Magnitudes About a Pivot Point | F=2F=2F=F | 60° & 30° Angles

What is the formula for calculating torque?

The formula for calculating torque is torque = force x distance, where force is measured in newtons and distance is measured in meters.

How does changing the angle affect torque?

Changing the angle can affect torque by increasing or decreasing the perpendicular distance between the pivot point and the line of action of the force. This can result in a change in the direction and magnitude of the torque.

Why is torque important in physics?

Torque is important in physics because it helps us understand the rotational motion of objects. It is also necessary for calculating the stability and equilibrium of structures and machines.

What is the difference between clockwise and counterclockwise torque?

Clockwise torque refers to a torque that causes an object to rotate in a clockwise direction, while counterclockwise torque causes an object to rotate in a counterclockwise direction. The direction of the torque is dependent on the direction of the force and the position of the pivot point.

How does the magnitude of torque change at different angles?

The magnitude of torque changes at different angles because it is directly proportional to the distance between the force and the pivot point. As the angle increases, the distance between the force and the pivot point also increases, resulting in a larger torque magnitude.

Similar threads

Where on a rigid body is a resultant force applied?
Replies
11
Views
766
Force on a rotating wheel/disc
Replies
25
Views
848
Rank Torque Magnitudes of 6 Forces on Door
Replies
2
Views
14K
Question about Normal Force and Torque
Replies
5
Views
2K
Effect of different magnetic fields on a magnetic dipole
Replies
25
Views
872
Calculate the magnitude and direction of the torque
Replies
1
Views
2K
Question about springs and rotational/translational energy
Replies
4
Views
276
Torque around a point from lever linkage
Replies
7
Views
2K
Isolated Point Charge and Work?
Replies
2
Views
3K
Calculating Net Force on a Wheel: Magnitude and Direction | 0.350 m Radius
Replies
4
Views
1K

Hot Threads

Recent Insights

Back
Top