The distance travelled in $n$th second is equal to —

Question

Ankit Asked Oct 1, 2023

74 views

1 Answer

RELATED DOUBTS

thedablukumar Asked Feb 10, 2022

149 views

A body starts from rest. What is the ratio of the distance travelled by the body during the 4th and 3rd second

thedablukumar Asked Feb 10, 2022

by thedablukumar

1 Answer

3 Votes

149 Views

AnjaliYadav Asked Aug 23, 2022

209 views

The speed of a train changes from 36 km/h to 72 km/h in 10 sec. Calculate the distance travelled during this time.

AnjaliYadav Asked Aug 23, 2022

by AnjaliYadav

1 Answer

3 Votes

209 Views

Sanjeev Yadav ji Asked Dec 4, 2023

48 views

When do the distance travelled and the displacement become equal

Sanjeev Yadav ji Asked Dec 4, 2023

by Sanjeev Yadav ji

1 Answer

0 Votes

48 Views

Sanjeev Yadav ji Asked Dec 4, 2023

96 views

A body thrown vertically upward rises up to a height h, and comes back to the initial position. Calculate (a) the total distance travelled by the body, (b) the displacement of the body.

Sanjeev Yadav ji Asked Dec 4, 2023

by Sanjeev Yadav ji

1 Answer

0 Votes

96 Views

ALOK_RAJ Asked May 7, 2022

66 views

Find the ionization energy of the hydrogen-like ion when wavelength of second spectral line in the Balmer series is equal to 1218 Å

ALOK_RAJ Asked May 7, 2022

by ALOK_RAJ

1 Answer

1 Vote

66 Views

Shiv roshan kushwaha Asked Apr 22, 2022

137 views

In a second order reaction, when the concentration of both the reactants are equal, the reaction is completed 20% in 500s. How long would it take for the reaction to go to 60% completion?

Shiv roshan kushwaha Asked Apr 22, 2022

by Shiv roshan kushwaha

1 Answer

4 Votes

137 Views

Sanjeev Yadav ji Asked Dec 4, 2023

241 views

Discuss the graphs A, B and C shown in the figure. Compare the total distance travelled and the displacements. Which graph represents a motion with negative acceleration?

Sanjeev Yadav ji Asked Dec 4, 2023

by Sanjeev Yadav ji

1 Answer

0 Votes

241 Views

Ankit Asked Oct 2, 2023

104 views

The train 'A' travelled a distance of 120 km in 3 hours whereas another train 'B' travelled a distance of 180 km in 4 hours. Which train travelled faster?

Ankit Asked Oct 2, 2023

by Ankit

1 Answer

0 Votes

104 Views

Chandan Asked Aug 2, 2023

81 views

Magnetic moment due to the motion of the electron in $n$th energy state of hydrogen atom is directly proportional to:

Chandan Asked Aug 2, 2023

by Chandan

1 Answer

0 Votes

81 Views

Ankit Asked Oct 1, 2023

96 views

If a body moves with uniform velocity (that is, if f=0 ) then distance travelled —

Ankit Asked Oct 1, 2023

by Ankit

1 Answer

0 Votes

96 Views

Ankit Asked Sep 18, 2023

177 views

The sum of focal distance of any point on the ellipse with major and minor axes as 2a and 2b, respectively is equal to

Ankit Asked Sep 18, 2023

by Ankit

1 Answer

0 Votes

177 Views

ANAND_YADAV Asked Aug 2, 2023

148 views

A particle moves in x-y plane according to the equations x=4t^{2}+5t+16 and y=5t where x, y are in meter and t is in second. The acceleration of the particle is

ANAND_YADAV Asked Aug 2, 2023

by ANAND_YADAV

1 Answer

1 Vote

148 Views

John Michael Asked Oct 3, 2023

136 views

What happens to the image distance in the eye when we increase the distance of an object from the eye?

John Michael Asked Oct 3, 2023

by John Michael

1 Answer

0 Votes

136 Views

Aayush Asked Mar 6

18 views

If the roots of the equation $\frac{\alpha}{x-\alpha}+\frac{\beta}{x-\beta}=1$ be equal in magnitude but opposite in sign, then $\alpha+\beta$ is equal to

Aayush Asked Mar 6

by Aayush

1 Answer

0 Votes

18 Views

Chandan Asked Sep 22, 2023

74 views

The binding energy of an electron in the ground state of He is equal to 24.6 eV. Calculate the energy required to remove both the electrons

Chandan Asked Sep 22, 2023

by Chandan

1 Answer

0 Votes

74 Views

ALOK_RAJ Asked 2 Days Ago

39 views

If the eye is kept very close to a converging lens (focal length = 10 cm) and at the optical centre of the lens and an object is kept at distance 'd' then the minimum distance 'd' of the object from the lens so that its image can be seen clearly by the defect free eye is :

ALOK_RAJ Asked 2 Days Ago

by ALOK_RAJ

1 Answer

0 Votes

39 Views

ALOK_RAJ Asked Dec 21, 2023

94 views

What is the dimension of the term S_n used in 4th equation of motion (distance or velocity)? Is the equation dimensionally correct? Prove its dimensional correctness.

ALOK_RAJ Asked Dec 21, 2023

by ALOK_RAJ

1 Answer

0 Votes

94 Views

ANAND_YADAV Asked Aug 2, 2023

117 views

A point moves in a straight line under the retardation $a v^{2}$, where ' $a$ ' is a positive constant and $v$ is speed. If the initial speed is $u$, the distance covered in ' $t$ ' seconds is

ANAND_YADAV Asked Aug 2, 2023

by ANAND_YADAV

1 Answer

0 Votes

117 Views

Barjes Yadav Asked Feb 22

57 views

A bullet of mass 10 g travelling horizontally with a velocity of 150 m s¹ strikes a stationary wooden block and comes to rest in 0.03 s. Calculate the distance of penetration of the bullet into the block. Also calculate the magnitude of the force exerted by the wooden block on the bullet.

Barjes Yadav Asked Feb 22

by Barjes Yadav

1 Answer

0 Votes

57 Views

Aayush Asked Feb 7

78 views

In the equation given below what are the SI units of C1 and C2, if y is in meter and t is in second.

Aayush Asked Feb 7

by Aayush

1 Answer

0 Votes

78 Views

Saurabh Kumar Verma Asked Jun 7, 2022

80 views

The sound is produced by the vibration in the medium. The vibration of the sound depends on the nature of medium. The number of times a waves vibrate in one second in a medium is called its ___.

Saurabh Kumar Verma Asked Jun 7, 2022

by Saurabh Kumar Verma

1 Answer

1 Vote

80 Views

Barjes Yadav Asked Feb 22

30 views

A stone of 1 kg is thrown with a velocity of 20 m s¹ across the frozen surface of a lake and comes to rest after travelling a distance of 50 m. What is the force of friction between the stone and the ice?

Barjes Yadav Asked Feb 22

by Barjes Yadav

1 Answer

0 Votes

30 Views

Aayush Asked Feb 2

47 views

What is the ratio of distance to displacement?

Aayush Asked Feb 2

by Aayush

1 Answer

0 Votes

47 Views

Chandan Asked Sep 11, 2023

49 views

A body of mass M is resting on a rough horizontal plane surface, the coefficient of friction being equal to $\mu .$ At $t=0$

Chandan Asked Sep 11, 2023

by Chandan

1 Answer

0 Votes

49 Views

ANAND_YADAV Asked Aug 2, 2023

69 views

The position vector of a particle is given as $\vec{r}=\left(t^{2}-4 t+6\right) \hat{i}+\left(t^{2}\right) \hat{j}$. The time after which the velocity vector and acceleration vector becomes perpendicular to each other is equal to

ANAND_YADAV Asked Aug 2, 2023

by ANAND_YADAV

1 Answer

0 Votes

69 Views

AnjaliYadav Asked Nov 1, 2022

108 views

Is it correct that the average velocity is always equal to the mean value of the initial and final velocities.

AnjaliYadav Asked Nov 1, 2022

by AnjaliYadav

1 Answer

1 Vote

108 Views

AnjaliYadav Asked Oct 31, 2022

85 views

Under what condition the instantaneous velocity of a body is equal to its average velocity.

AnjaliYadav Asked Oct 31, 2022

by AnjaliYadav

1 Answer

1 Vote

85 Views

Aayush Asked Feb 23

24 views

In $\triangle A B C$, if $\left|\begin{array}{lll}1 & a & b \\ 1 & c & a \\ 1 & b & c\end{array}\right|=0$, then $\sin ^2 A+\sin ^2 B+\sin ^2 C$ is equal to

Aayush Asked Feb 23

by Aayush

1 Answer

0 Votes

24 Views

Aayush Asked Feb 23

22 views

If $f(x)=\left\{\begin{array}{ll}\sin x \neq n \pi, n \in Z \\ 0, & \text { otherwise }\end{array}\right.$ and $g(x)=\left\{\begin{array}{ll}x^2+1, & x \neq 0,2 \\ 4, & x=0 \\ 5, & x=2\end{array}\right.$, then $\lim _{x \rightarrow 0} g\{f(x)\}$ is equal to

Aayush Asked Feb 23

by Aayush

1 Answer

0 Votes

22 Views

ALOK_RAJ Asked Nov 22, 2023

88 views

If a grain is equal to 64.8 mg, how many moles of aspirin (mol. wt. = 169) are present in 5.00 grain aspirin tablet?

ALOK_RAJ Asked Nov 22, 2023

by ALOK_RAJ

1 Answer

0 Votes

88 Views

Ankit Asked Sep 18, 2023

85 views

In an ellipse $9 x^2+5 y^2=45$, the distance between the foci is

Ankit Asked Sep 18, 2023

by Ankit

1 Answer

0 Votes

85 Views

Dev Yaduvanshi Asked Dec 9, 2023

132 views

When is the second edition of Ultimate Kho Kho (UKK) scheduled to take off?

Dev Yaduvanshi Asked Dec 9, 2023

by Dev Yaduvanshi

1 Answer

0 Votes

132 Views

Aayush Asked Mar 1

45 views

Equal moles of hydrogen and oxygen gases are placed in a container with a pin-hole through which both can escape. What fraction of the oxygen escapes in the time required for one-half of the hydrogen to escape?

Aayush Asked Mar 1

by Aayush

1 Answer

0 Votes

45 Views

Aayush Asked Jan 4

56 views

Calculate the number of photons emitted by a 100-W yellow lamp in 1.0 second. The wavelength of yellow light is 500 nm and assume hundred percent efficiency.

Aayush Asked Jan 4

by Aayush

1 Answer

0 Votes

56 Views

Dev Yaduvanshi Asked Dec 9, 2023

95 views

What is the significance of the inauguration of the second floating CNG station in Varanasi?

Dev Yaduvanshi Asked Dec 9, 2023

by Dev Yaduvanshi

1 Answer

0 Votes

95 Views

ASK DOUBTS

The distance travelled in $n$th second is equal to —

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

RELATED DOUBTS

CATEGORIES

POPULAR TAGS