Point P is r- away from O and a force F- is applied at P as shown- What can be said about T of F about O -A - T - F and T rB- T - F and is directed outside the plane containing T - F and r and FC- T F and T - rD- T-F- and T-r-and is directed inside the plane containing r- and F

The correct option is D T⃗ F⃗ and T⃗ r⃗ and is directed inside the plane containing r⃗ and F⃗ Use right hand screw rule in order to determine the direction ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard X

Physics

Newton's Second Law: Rotatory Version

Point P is r⃗...

Question

Point P is $\to r$ away from O and a force $\to F$ is applied at P as shown.

What can be said about $\to T$ of $\to F$ about O ?

$\to T$ $⊥$ $\to F$ and $\to T$ || $\to r$

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

$\to T$ $⊥$ $\to F$ and is directed outside the plane containing $\to T$ $⊥$ $\to F$ and $\to r$ and $\to F$

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

$\to T$ || $\to F$ and $\to T$ $⊥$ $\to r$

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

$\to T$ $⊥$ $\to F$ and $\to T$ $⊥$ $\to r$
and is directed inside the plane containing $\to r$ and $\to F$

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

Open in App

Solution

The correct option is D
$\to T$ $⊥$ $\to F$ and $\to T$ $⊥$ $\to r$
and is directed inside the plane containing $\to r$ and $\to F$

Use right hand screw rule in order to determine the direction of any vector product like $\to r x \to F$

Suggest Corrections

Similar questions

Point P is $\to r$ away from O and a force $\to F$ is applied at P as shown.

What can be said about $\to T$ of $\to F$ about O ?

Q. Let a force

\to F

be acting on a body free to rotate about a point O and let

\to r

the position vector of any point P on the line of action of the force. Then torque

\to t

of this force about point O is defined as

\to t = \to r \times \to F

Given,

\to F = (2^i + 3^j -^k) N a n d \to r = (^i -^j + 6^k) m

Find the torque of this force.

Q. If the direction of position vector

\to r

is towards south and the direction of force vector

\to F

is towards east, then the direction of torque vector

\to T

Q. Let

\to F

be the force acting on a particle having position vector

\to r

and

\to T

be the torque of this force about the origin. Then:

Q. If

p \to (q \lor r)

is false, then the truth values of

p, q, r

are respectively (where

T

is true and

F

is false)

Join BYJU'S Learning Program

Point P is →r away from O and a force →F is applied at P as shown. What can be said about →T of →F about O ?

The correct option is D →T ⊥ →F and →T ⊥ →r and is directed inside the plane containing →r and →F Use right hand screw rule in order to determine the direction of any vector product like →rx→F

Point P is $\to r$ away from O and a force $\to F$ is applied at P as shown.

What can be said about $\to T$ of $\to F$ about O ?

The correct option is D
$\to T$ $⊥$ $\to F$ and $\to T$ $⊥$ $\to r$
and is directed inside the plane containing $\to r$ and $\to F$

Use right hand screw rule in order to determine the direction of any vector product like $\to r x \to F$