Physics
General
Easy
Question
Which pair of two vectors is antiparallel
The correct answer is:
Related Questions to study
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To introduce a vector quantity.....
To introduce a vector quantity.....
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Motion of a particle is described by x=(t-2)2 Find its velocity when it passes through origin.
Motion of a particle is described by x=(t-2)2 Find its velocity when it passes through origin.
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An object moves in x-y plane. Equations for displacement in x and y direction are x=3sin 2t. and y=3cos2t Speed of the particle is
An object moves in x-y plane. Equations for displacement in x and y direction are x=3sin 2t. and y=3cos2t Speed of the particle is
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The relation between velocity and position of a particle is given by V=
. Its initial velocity is zero. Find its velocity at time t=
The relation between velocity and position of a particle is given by V=. Its initial velocity is zero. Find its velocity at time t=
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A particle moves on a plane along the path Y=Ax3+B in such a way that 
, B are constants. Calculate the acceleration of the particle.
A particle moves on a plane along the path Y=Ax3+B in such a way that , B are constants. Calculate the acceleration of the particle.
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The relation between velocity and position of a particle is V=AX+B whore A and B Acceleration of the particle is 10 ms2 when its velocity is , How much is the acceleration when its velocity is 2V.
The relation between velocity and position of a particle is V=AX+B whore A and B Acceleration of the particle is 10 ms2 when its velocity is , How much is the acceleration when its velocity is 2V.
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A ball is thrown vertically upward. What is the velocity and acceleration of the ball at the maximum height?
A ball is thrown vertically upward. What is the velocity and acceleration of the ball at the maximum height?
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The area under acceleration versus time graph for any time interval represents...
The area under acceleration versus time graph for any time interval represents...
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Displacement of a particle in Y direction is given by y=t2-5t+5 where t is in second Calculate the time when its velocity is zero.
Displacement of a particle in Y direction is given by y=t2-5t+5 where t is in second Calculate the time when its velocity is zero.
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A goods train is moving with constant acceleration. when engine passes through a signal its speed is U. Midpoint of the train passes the signal with speed V. What will be the speed of the last wagon?
A goods train is moving with constant acceleration. when engine passes through a signal its speed is U. Midpoint of the train passes the signal with speed V. What will be the speed of the last wagon?
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A particle moves in one direction with acceleration 2 MS-2 and initial velocity 3MS-1 . After what time its displacement will be 10 m ?
A particle moves in one direction with acceleration 2 MS-2 and initial velocity 3MS-1 . After what time its displacement will be 10 m ?
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The minimum distance in which a car can be stopped is X. The velocity of the car is V. If the velocity is 2V then find the stopping distance.
The minimum distance in which a car can be stopped is X. The velocity of the car is V. If the velocity is 2V then find the stopping distance.
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Motion of a particle is described by an equation V=
where v,y and A are velocity distance and a constant respectively. Find the acceleration of the particle.
Motion of a particle is described by an equation V= where v,y and A are velocity distance and a constant respectively. Find the acceleration of the particle.
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Two particles P and Q get 5m closer each second while travelling in opposite direction. They get 1 m closer each second while travelling in same direction. The speeds of P and Q are respectively ..
Two particles P and Q get 5m closer each second while travelling in opposite direction. They get 1 m closer each second while travelling in same direction. The speeds of P and Q are respectively ..
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A ball is thrown vertically upward direction. Neglecting the air resistance velocity of the ball in air will
A ball is thrown vertically upward direction. Neglecting the air resistance velocity of the ball in air will
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