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

Byju's Answer

Standard XII

Physics

Vectors and Its Types

A particle is...

Question

A particle is projected at an angle $θ$ with horizontal. If its initial speed is $u m / s,$ then change in velocity when it reaches its maximum height is

u cos θ

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

u sin θ

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

u - u cos θ

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

u - u sin θ

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

Open in App

Solution

The correct option is B $u sin θ$
undefined

Suggest Corrections

Similar questions

Q. A particle is projected from the ground at an angle of

θ

with the horizontal with an initial speed of

u

. Find the magnitude of final velocity when it is perpendicular to the initial velocity.

Q. A particle is projected from the ground at an angle of

θ

with the horizontal with an initial speed of

u

. Find the final velocity when it is perpendicular to the initial velocity.

Q. A stone projected with a velocity

u

at an angle

θ

with the horizontal reaches maximum height

H_{1}

. When it is projected with velocity

u

at an angle

(\frac{π}{2} - θ)

with the horizontal, it reaches maximum height

H_{2}

. The relation between the horizontal range

R

of the projectile,

H_{1}

and

H_{2}

Q. A stone projected with a velocity with a velocity

u

at an angle

θ

with the horizontal reaches maximum height

H_{1}

. When it is projected with the velocity

u

at an angle

(\frac{π}{2} - θ)

with the horizontal, it reaches maximum height

H_{2}

. The relation between the horizontal range

R

of the projectile, heights

H_{1}

and

H_{2}

Q. A particle is projected with a velocity

u

making anangle

θ

with the horizontal. At any instant, its velocity

v

is at right angles to its initial velocity

u

; then

v

is:

Join BYJU'S Learning Program

A particle is projected at an angle θ with horizontal. If its initial speed is u m/s, then change in velocity when it reaches its maximum height is

The correct option is B usinθundefined

A particle is projected at an angle $θ$ with horizontal. If its initial speed is $u m / s,$ then change in velocity when it reaches its maximum height is

The correct option is B $u sin θ$
undefined