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

Byju's Answer

Standard XI

Physics

Applications of Horizontal and Vertical Components

A projectile ...

Question

A projectile thrown at an angle of $30^{\circ}$ with the horizontal has a range $R_{1}$ . Another projectile thrown, with the same velocity, at an angle $30^{\circ}$ with the vertical, has a range $R_{2}$ . The relation between $R_{1}$ and $R_{2}$ is

$R_{1} = \frac{R_{2}}{2}$

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

$R_{1} = R_{2}$

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

$R_{1} = 2 R_{2}$

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

$R_{1} = 4 R_{2}$

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

Open in App

Solution

The correct option is B
$R_{1} = R_{2}$

The angles of projection of the two projectiles are $30^{\circ}$ and $90^{\circ} - 30^{\circ} = 60^{\circ}$ .

We know that the range is the same for complementary angles of projection. Hence, $R_{1} = R_{2}$ and the correct choice is (b).

Suggest Corrections

Similar questions

A projectile thrown at an angle of $30^{\circ}$ with the horizontal has a range $R_{1}$ . Another projectile thrown, with the same velocity, at an angle $30^{\circ}$ with the vertical, has a range $R_{2}$ . The relation between $R_{1}$ and $R_{2}$ is

Q. A projectile thrown at an angle of

30^{o}

with the horizontal has a range

R_{1}

and attains a maximum height

h_{1}

. Another projectile thrown, with the same speed, at an angle

30^{o}

with the vertical, has a range

R_{2}

and attains a maximum height

h_{2}

. The relation between

R_{1}

and

R_{2}

is :-

Q. A projectile thrown with an initial speed

u

and the angle of projection

15^{o}

to the horizontal has a range

R

. If the same projectile is thrown at an angle of

45^{o}

to the horizontal with speed

2 u

, what will be its range?

A projectile thrown with an initial speed u and angle of projection $15^{\circ}$ to the horizontal has a range R. If the same projectile is thrown at an angle of $45^{\circ}$ to the horizontal with speed 2u, its range will be

Q. Figure shows a projectile thrown with speed u=

20

m/s at an angle

30

with horizontal from the top of a building

40

m high then the horizontal range of projectile is.

Join BYJU'S Learning Program

A projectile thrown at an angle of 30∘ with the horizontal has a range R1. Another projectile thrown, with the same velocity, at an angle 30∘ with the vertical, has a range R2. The relation between R1 and R2 is

The correct option is B R1=R2 The angles of projection of the two projectiles are 30∘ and 90∘−30∘=60∘. We know that the range is the same for complementary angles of projection. Hence, R1=R2 and the correct choice is (b).

A projectile thrown at an angle of $30^{\circ}$ with the horizontal has a range $R_{1}$ . Another projectile thrown, with the same velocity, at an angle $30^{\circ}$ with the vertical, has a range $R_{2}$ . The relation between $R_{1}$ and $R_{2}$ is

The correct option is B
$R_{1} = R_{2}$

The angles of projection of the two projectiles are $30^{\circ}$ and $90^{\circ} - 30^{\circ} = 60^{\circ}$ .

We know that the range is the same for complementary angles of projection. Hence, $R_{1} = R_{2}$ and the correct choice is (b).