Following sets of three forces act on a body. Whose resultant cannot be zero a) 10, 10, 10 b) 10, 10

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Following sets of three forces act on a body. Whose resultant cannot be zero. (CPMT 1985)
(a) 10, 10, 10
(b) 10, 10, 20
(c) 10, 20, 23
(d) 10, 20, 40

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Ye vala mujhe bar bar doubt aata Rahata hai ab clear ho gaya

naknowledgecenter
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sir please answer this question:
Let the angle between two nonzero vectors vec{A} and vec{B} be 120° and its resultant be vec{C}.

A)vec{C} must be equal to |vec{A}-vec{B}|

B)vec{C} must be less than |vec{A}-vec{B}|


C)vec{C} must be greater than |vec{A}-vec{B}|

D)vec{C} may be equal to |vec{A}-vec{B}|

VishalKumar-squf
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Which of the following sets of concurrent forces may be in equilibrium

(1) F1 =3N, F2 = = 5N, F3 = 1N, F4 = 10N
(2) F1 = 3N, F2 = 5N, F3 = 9N, F4 = 4N
(3) F₁ = 3N, F2 = 5N, F3 = 6N, F4 = 15N
(4) F₁ = 3N, F2 = 5N, F3 =15N, F₁ = 5N


Sir plz bata dija ki ya kase hogaa

tevolen
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Super sir 😊😊😊 but please speak in english

rukshana
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the minimum and the maximum magnitude to 4 forces if 1N, 3N, 9N, 10N, sir please make a video on this question

techoperator