The fig. shows the v-t graph of a partic...

The fig. shows the `v-t` graph of a particle moving in straight line. Find the time when particle returns to the starting point.

A

`30` sec

B

`34.5` sec

C

`36.2` sec

D

`35.4` sec

Text Solution

Verified by Experts

The correct Answer is:

C

For returning, the starting point
Area of `(DeltaOAB)=` Area of `(DeltaBCD)`
`1/2xx20xx25=1/2xxtxx4trArr t=5sqrt(5)cong11.2`
`:.` Required time `=25+11.2=36.2`

Topper's Solved these Questions

KINEMATICS
ALLEN|Exercise EXERCISE-03|6 Videos
KINEMATICS
ALLEN|Exercise Assertion-Reason|20 Videos
KINEMATICS
ALLEN|Exercise EXERCISE-01|55 Videos
ERROR AND MEASUREMENT
ALLEN|Exercise Part-2(Exercise-2)(B)|22 Videos
KINEMATICS (MOTION ALONG A STRAIGHT LINE AND MOTION IN A PLANE)
ALLEN|Exercise BEGINNER S BOX-7|8 Videos

Similar Questions

Explore conceptually related problems

The figure shows the v - t graph of a particle moving in a straight line. Starting from rest, the time after which the particle returns to its starting position is

The figure shows a velocity-time graph of a particle moving along a straight line If the particle starts from the position x_(0) = –15 m, then its position at t = 2s will be

The figure shows a velocity-time graph of a particle moving along a straight line Q. If the particle starts from the position x_0 = –15 m, then its position at t = 2s will be

The figure shows a velocity-time graph of a particle moving along a straight line If the particles starts form the position x_(0) =- 15m , then its position at t = 2s will be

The figure shows a velocity-time graph of a particle moving along a straight line The maximum displacement of the particle is

The figure shows velocity-time graph of a particle moving along a straight line. Identify the correct statement.

The figure shows a velocity-time graph of a particle moving along a straight line The maximum of displacement of the particle is

The velocity -time (v - t) graph of a particle moving in a straight line is shown in figure. The acceleration of the particle at t = 9 is:

The diagram shows the displacement-time graph for a particle moving in a straight line. Find the average velocity for the interval from t = 0 to t = 5 s .

ALLEN-KINEMATICS-EXERCISE-02

If the velocity of the particle is given by v=sqrt(x) and initially pa...
Text Solution
|
The velocity- time graph of the particle moving along a straight line ...
Text Solution
|
The fig. shows the v-t graph of a particle moving in straight line. Fi...
Text Solution
|
In a projectile motion let t(OA)=t(1) and t(AB)=t(2).The horizontal di...
Text Solution
|
A particle is projected from a point P with a velocity v at an angle t...
Text Solution
|
If T is the total time of flight, h is the maximum height and R is the...
Text Solution
|
A gun is set up in such a wat that the muzzle is at around level as in...
Text Solution
|
Two particle A and B projected along different directions from the sam...
Text Solution
|
Two particles P & Q are projected simultaneously from a point O on a l...
Text Solution
|
A particle of mass m movies along a curve y=x^(2). When particle has x...
Text Solution
|
A ball is projected on smooth inclined plane in direction perpendicula...
Text Solution
|
The horizontal range of a projectile is R and the maximum height attai...
Text Solution
|
Balls are thrown vertically upwards in such a way that the next ball i...
Text Solution
|
Acceleration versus velocity graph of a aprticle moving in a straight ...
Text Solution
|
In the figure shown the acceleration of A is, vec(a)(A) = 15 hat (i) +...
Text Solution
|
Block B has a downward velocity in m//s and given by v(B)=U^(2)/2+U^(3...
Text Solution
|
If block A is moving with an acceleration of 5ms^(-2), the acceleratio...
Text Solution
|
In the figure acceleration of A is 1m//s^(2) upward, acceleration of B...
Text Solution
|
Block A and C starts from rest and move to the right with acceleration...
Text Solution
|
A particle moves with deceleration along the circle of radius R so tha...
Text Solution
|