A particle is moving along a circular path. The angular velocity, linear velocity, angular acceleration, and centripetal acceleration o f the particle at any instant, respectively, are vecω, vecv, vecα, and vecac Which of the following relations is not correct?

Question

A particle is moving along a circular path. The angular velocity, linear velocity, angular acceleration, and centripetal acceleration o f the particle at any instant, respectively, are vecω, vecv, vecα, and vecac Which of the following relations is not correct? (A)  vecω ⊥ vecv (B)  vecω ⊥ vecα (C)  vecω ⊥ vecαc (D)  vecv ⊥ vecαc

Tardigrade Admin · Accepted Answer

Angular acceleration and angular velocity are along the axis of circular path. So they cannot be perpendicular to each other

Q. A particle is moving along a circular path. The angular velocity, linear velocity, angular acceleration, and centripetal acceleration o f the particle at any instant, respectively, are $ω, v, α$ , and $a_{c}$ Which of the following relations is not correct?

$ω ⊥ v$

$ω ⊥ α$

$ω ⊥ α_{c}$

$v ⊥ α_{c}$

Angular acceleration and angular velocity are along the axis of circular path. So they cannot be perpendicular to each other

Q. A particle is moving along a circular path. The angular velocity, linear velocity, angular acceleration, and centripetal acceleration o f the particle at any instant, respectively, are ω,v,α, and ac​ Which of the following relations is not correct?

ω⊥v

ω⊥α

ω⊥αc​​

v⊥αc​

Angular acceleration and angular velocity are along the axis of circular path. So they cannot be perpendicular to each other

Q. A particle is moving along a circular path. The angular velocity, linear velocity, angular acceleration, and centripetal acceleration o f the particle at any instant, respectively, are $ω, v, α$ , and $a_{c}$ Which of the following relations is not correct?

$ω ⊥ v$

$ω ⊥ α$

$ω ⊥ α_{c}$

$v ⊥ α_{c}$