Based on figu...

Question

Based on figure what could be the force for $P$ and $Q$ ?
$P$ $Q$
$I$ $3 N$ $6 N$
$I I$ $6 N$ $12 N$
$I I I$ $9 N$ $15 N$

I

and

I I

only

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

I I

and

I I I

only

No worries! We‘ve got your back. Try BYJU‘S free classes today!

I

and

I I I

only

No worries! We‘ve got your back. Try BYJU‘S free classes today!

I, I I

and

I I I

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A $I$ and $I I$ only
Moment of force about O due to force P must be equal to that due to force Q.
$∴$ $F_{P} r_{p} = F_{Q} r_{Q}$
Or $F_{P} \times 6 = F_{Q} \times 3$
Or $F_{Q} = 2 F_{P}$
Thus option A is correct.

Suggest Corrections

Similar questions

Q. Statement : P copyright S, S

$

R, R

\times

Q
Conclusion :
I. Q

$

S
II. R @ P
III R % P

The only correct combination for $S_{N} 2$ reaction.

Q. Some non-metals when treated with

N a O H

disproportionate. They may be:
(i)

P_{4}

(ii)

S_{8}

(iii)

C l_{2}

If N is selected in GROUP I, who must be selected in GROUP II?

I) M II) P III)S IV) R

Study the following information and answer the questions given below.
(i) $^{'} P \div Q^{'}$ means 'Q is the father of P'.
(ii) $^{'} P \times Q^{'}$ means 'P is the sister of Q'.
(iii) $^{'} P + Q^{'}$ means 'P is the brother of Q'.
(v) $^{'} P - Q^{'}$ means 'Q is the mother of P'.
Which of the following is/are redundant to answer the above question?

Based on figure what could be the force for P and Q?PQI3N6NII6N12NIII9N15N

The correct option is A I and II onlyMoment of force about O due to force P must be equal to that due to force Q.∴ FPrp=FQrQOr FP×6=FQ×3Or FQ=2FPThus option A is correct.

Based on figure what could be the force for $P$ and $Q$ ?
$P$ $Q$
$I$ $3 N$ $6 N$
$I I$ $6 N$ $12 N$
$I I I$ $9 N$ $15 N$

The correct option is A $I$ and $I I$ only
Moment of force about O due to force P must be equal to that due to force Q.
$∴$ $F_{P} r_{p} = F_{Q} r_{Q}$
Or $F_{P} \times 6 = F_{Q} \times 3$
Or $F_{Q} = 2 F_{P}$
Thus option A is correct.