Three concurrent forces of the same magn...

Three concurrent forces of the same magnitude are in equilibrium. What is the angle between the force? Also name the triangle formed by the force as sides-

A

`60^(@)` equilateral triangle

B

`120^(@)` equilibrium triangle

C

`120^(@),30^(@),30^(@)` an isosceles triangle

D

`120^(@)` an obtuse angled triangle.

Text Solution

Verified by Experts

The correct Answer is:

B

Promotional Banner

Promotional Banner

Topper's Solved these Questions

UNIT & DIMENSIONS, BASIC MATHS AND VECTOR
ALLEN|Exercise Exercise (O-1) Multiple Correct Type Questions.|3 Videos
UNIT & DIMENSIONS, BASIC MATHS AND VECTOR
ALLEN|Exercise Exercise (O-1) ComprehensionType Questions.|3 Videos
UNIT & DIMENSIONS, BASIC MATHS AND VECTOR
ALLEN|Exercise Exercise (S-2)|7 Videos
TEST PAPERS
ALLEN|Exercise MATHS|14 Videos
WAVE OPTICS
ALLEN|Exercise Exercise 2 (Previous Year Questions)|7 Videos

Similar Questions

Explore conceptually related problems

Three concurrent force of the same magnitude are in equilibrium. What is the angle between the forces? Also name the triangle formed by the forces as sides.

Two forces, each of magnitude F have a resultant of the same magnitude F. The angle between the two forces is

Two forces, each of magnitude F have a resultant of the same magnitude F. The angle between the two forces is

A body subjected to three concurrent force is found to be in equilibrium. The resultant of any two force

Five equal forces each of 20N are acting at a point in the same plane. If the angles between them are same, the resultant of these forces is

Two forces with equal magnitudes F act on a body and the magnitude of the resultant force is F /3. The angle between the two forces is

Which of the following sets of concurrent force may be in equilibrium?

Which of the following sets of concurrent force may be in equilibrium?

Which of the following sets of concurrent force may be in equilibrium?

The resultant of two forces, one double the other in magnitude is perpendicular to the smaller of the two forces. The angle between the two forces is

ALLEN-UNIT & DIMENSIONS, BASIC MATHS AND VECTOR -Exercise (O-1) Single Correct Type Questions.

The equation of a stationary wave is y=2A sin((2pict)/lambda) cos ((2p...
Text Solution
|
Due to some unknown interaction, force F experienced by a particle is ...
Text Solution
|
Three concurrent forces of the same magnitude are in equilibrium. What...
Text Solution
|
The resultant of two forces,one double the other in magnitude,is perpe...
Text Solution
|
The resultant of two forces acting an anlge of 120^(@) is 10 kg wt and...
Text Solution
|
If the resultannt of two forces of magnitudes P and Q acting at a poni...
Text Solution
|
There are two forces vector,one of 5N and other of 12N. At what angle ...
Text Solution
|
A body placed in free space, is simultaneously acted upon by three for...
Text Solution
|
The ratio of maximum and minimum magnitude of the resultant of two vec...
Text Solution
|
Two vectors veca and vecb add to give a resultant vecc=veca+vecb. In w...
Text Solution
|
If the angle between the unit vectors hata " and " hatb is 60^(@), the...
Text Solution
|
A man moves towards 3m north then 4 m towards east and finally 5 m tow...
Text Solution
|
The projection of a vector vec(r )=3hat(i)+hat(j)+2hat(k) on the x-y p...
Text Solution
|
A bird moves from point (1, -2) to (4, 2) . If the speed of the bird i...
Text Solution
|
Personnel at an air post control tower track a UFO. At 11:02 am it was...
Text Solution
|
A person pushes a box kept on a horizontal surface with force of 100 N...
Text Solution
|
For the given vector vec(A)=3hat(i)+4hat(j)+10hat(k), the ratio of mag...
Text Solution
|
Just after firing, a bullet is found to move at an angle of 37^(@) to ...
Text Solution
|
In a methane (CH(4) molecule each hydrogen atom is at a corner of a re...
Text Solution
|
If veca and vecb are two unit vectors such that veca+2vecb and 5veca-4...
Text Solution
|