Click to Chat

0120-4616500

CART 0

• 0

MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: R

There are no items in this cart.
Continue Shopping
Menu
Get instant 20% OFF on Online Material.
coupon code: MOB20 | View Course list

• Complete Physics Course - Class 11
• OFFERED PRICE: R 2,800
• View Details
Get extra R 700 off
USE CODE: SSPD25

```				   a particle is moving in x-y plane such that vx=4+4t &vy=4t/if the position of the particle is (1,2).then the equation of trajectory will be ?
```

6 years ago

Share

### Answers : (2)

```
Dear Lav Kumar,
equate v from 2 eq. and put value of x and y,  u will get t = -2
substitute t in 4+4t/x  = 4t y
so y = 2x is trajectory.

Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation.
All the best.
Win exciting gifts by answering the questions on Discussion Forum. So help discuss any  query on askiitians forum and become an Elite Expert League askiitian.
Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar  respectively : Click here to download the toolbar..

Askiitians Expert
Anil Pannikar
IIT Bombay
```
6 years ago
```										Vx=dx/dt
Vy=dy/dt
dy/dx=1/1+t
y=(t/1+t )x is the required equation
at (1,2) t=-2
so the equation is y=2x

```
6 years ago

# Other Related Questions on Mechanics

A recording disc rotates steadily at 45 revolutions/min on a table. When a small mass 0.02 kg is dropped gently on the disc at a distance of 0.04 m from its axis and stucks to the disc, the...

From angular momentum conservation, I1 w1 = I2 w2 we get, (I)*45 = [(I) + 0.02*0.04*0.04]*36 Solving for I we get, 45I – 36I = 1.152 x 10^-3 I = 1.28 x 10^-3where I is the moment of inertia ...

 2017 years ago

Hi Gaurang, I use the Android app, HashLearn, to get my doubts cleared by IIT tutors on HashLearn. You should definitely try it. :)

 3 days ago
a packet is released from a balloon accelerating upward with acceleration a. the acceleration of packet just after the release is

Since the ballon was moving upward with acceleration a, there is a force of gravity on the packet too. The balloon is moving upward bexause the reaction force R>W, weight of the packet. As...

 Shaswata Biswas one month ago

Just after the release the packet posses only the component of the velocity aquired. Here the accleration of the balloon has no effect on the acceration of the body. When the body is...

 Shaswata Biswas one month ago

Shaswata Biswas your anwer is right. But can you please explain why the acceleration of the balloon has no effect on the acceleration of the body?

 Dhanyashree one month ago
A body of mass m moves in a circular path with angular velocity. The motion of the body has constant Acceleration Velocity Momentum Kinetic energy Ans is kinetic energy could u plz explain...

yes it will have constant kinetic energy because the mass m is moving with angular velocity omega in a circular path as we know k.e. in circular path is 1/2*I*omega 2 therefore k.e. remins...

 2017 years ago
Define scalar and vector quantities and distinguish between them

Scalar quantity basically associates with one dimensional quantity. But the vector quantity has direction with it. For example-> Force, Displacement, Area etc. Scalar includes current,...

 Vikas TU 2 months ago

vector is a physical quantity which has both magnitude and direction.ex:velocity,acceleration,force,weight.

 k sowmya 2 months ago
why should the path length of sound wave passing through should be equal to half of its radius

passing through the curve is equal to half the circle having radius r centered at C. Thus, the path length of the sound waves in the curve part is.

 Gavvala Ganesh one year ago

passing through the curve is equal to half the circle having radius r centered at C. Thus, the path length of the sound waves in the curve part is.

 SHANMUKESHWAR one year ago

passing through the curve is equal to half the circle having radius r centered at C. Thus, the path length of the sound waves in the curve part is.

 DURGA PRASAD one year ago
what is drift velocity

drift velocity is the flow velocity experienced by an electron inside a conductor when an electric field is applied to the conductor. The drift velocity is given by v= I/neA where I is the...

 Neeti one year ago

The drift velocity is the flow velocity that a particle, such as an electron, attains due to an electric field. It can also be referred to as axial drift velocity . In general, an electron...

 Aakash one year ago

Drift velocity is the flow velocity an electron inside a conductor experien

 Neeti one year ago
View all Questions »

• Complete Physics Course - Class 12
• OFFERED PRICE: R 2,600
• View Details
Get extra R 650 off
USE CODE: SSPD25

• Complete Physics Course - Class 11
• OFFERED PRICE: R 2,800
• View Details

Get extra R 700 off
USE CODE: SSPD25

More Questions On Mechanics

## Ask Experts

Have any Question? Ask Experts

Post Question

Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!!
Click Here for details