Gamma Question Bank for Engineering Physics>Chapter 3 - Motion in a Plane>EXERCISE>Q 2

EASY

JEE Main/Advance

IMPORTANT

Earn 100

Two vectors $\vec{a}$ and $\vec{b}$ are parallel and have same magnitude. Then

50% studentsanswered this correctly

Important Questions on Motion in a Plane

EASY

JEE Main/Advance

IMPORTANT

Gamma Question Bank for Engineering Physics>Chapter 3 - Motion in a Plane>EXERCISE>Q 3

If

\vec{P} = \vec{Q},

then which of the following is NOT correct? (

\vec{P} & \vec{Q}

are unit vectors and

P & Q

are magnitudes of

\vec{P} & \vec{Q}

)

HARD

JEE Main/Advance

IMPORTANT

Gamma Question Bank for Engineering Physics>Chapter 3 - Motion in a Plane>EXERCISE>Q 4

The magnitude of resultant of the two vectors of magnitude

4

and

3

is

1 .

The angle between them is

EASY

JEE Main/Advance

IMPORTANT

Gamma Question Bank for Engineering Physics>Chapter 3 - Motion in a Plane>EXERCISE>Q 5

Given that

\vec{P} + \vec{Q} = \vec{R}

and

P + Q = R .

The angle between

\vec{P} & \vec{Q}

is

MEDIUM

JEE Main/Advance

IMPORTANT

Gamma Question Bank for Engineering Physics>Chapter 3 - Motion in a Plane>EXERCISE>Q 6

For the figure

Question Image

EASY

JEE Main/Advance

IMPORTANT

Gamma Question Bank for Engineering Physics>Chapter 3 - Motion in a Plane>EXERCISE>Q 7

The resultant of two vectors of equal magnitude is double of either of the vector, the angle between them is

EASY

JEE Main/Advance

IMPORTANT

Gamma Question Bank for Engineering Physics>Chapter 3 - Motion in a Plane>EXERCISE>Q 8

A vector can change if

EASY

JEE Main/Advance

IMPORTANT

Gamma Question Bank for Engineering Physics>Chapter 3 - Motion in a Plane>EXERCISE>Q 9

Given that

\vec{P} + \vec{Q} = \vec{R}

and that

\vec{R}

is perpendicular to

\vec{P} .

If

| P | = | R |,

then what is the angle between

P

and

Q ?

EASY

JEE Main/Advance

IMPORTANT

Gamma Question Bank for Engineering Physics>Chapter 3 - Motion in a Plane>EXERCISE>Q 10

A vector

\vec{P}

of length

10

units makes an angle of

60 °

with a vector

\vec{Q}

of length

6

units. Find the magnitude of the

(\vec{P} - \vec{Q})

and the angle it makes with the vector

\vec{P} .