Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
An aeroplane takes off at an angle of 60 degree to the horizontal. If the velocity of the plane is 200km/h^−1, calculate its horizontal and vertical component of its velocity
26
Aug
An aeroplane takes off at an angle of 60 degree to the horizontal. If the velocity of the plane is 200km/h^−1, calculate its horizontal and vertical component of its velocity An aeroplane takes off at an angle of 60 o to the horizontal. If the velocity of the plane is 200kmh ^−1 calculate its horizontal [...]
A particle is moving with velocity v=100m s^(-1). If one of the rectangular components of a velocity is 50m s^(-1). Find the other component of velocity and its angle with the given component of velocity.
26
Aug
A particle is moving with velocity v=100m s^(-1). If one of the rectangular components of a velocity is 50m s^(-1). Find the other component of velocity and its angle with the given component of velocity. A force of 50 N acts in the direction as shown in figure. August 26, 2020 Category: Uncategorised (JEE Advanced [...]
A person in a wheelchair is moving up a ramp at constant speed. Their total weight is 900N. The ramp makes an angle of 37 o with the horizontal. Calculate the component of its weight parallel and perpendicular to the ramp.
26
Aug
A person in a wheelchair is moving up a ramp at constant speed. Their total weight is 900N. The ramp makes an angle of 37 o with the horizontal. Calculate the component of its weight parallel and perpendicular to the ramp. A force of 50 N acts in the direction as shown in figure. August [...]
A force of 50 N acts in the direction as shown in figure.
26
Aug
A force of 50 N acts in the direction as shown in figure. A force of 50 N acts in the direction as shown in figure. August 26, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A particle slides with a speed of 3ms ^ −1 . When it reaches Q, it acquires a speed of 4ms −1 after describing an angle of 60 o at O as shown in Figure. Find the change in the velocity of the particle between P and Q. Assume that the path followed by the particle is circular from P to Q.
26
Aug
A particle slides with a speed of 3ms ^ −1 . When it reaches Q, it acquires a speed of 4ms −1 after describing an angle of 60 o at O as shown in Figure. Find the change in the velocity of the particle between P and Q. Assume that the path followed by the [...]
The resultant of two forces P and Q is R If Q is doubled and when Q is reversed R is again doubled. Show that P:Q:R= 2 : 3 : 2
26
Aug
The resultant of two forces P and Q is R If Q is doubled and when Q is reversed R is again doubled. Show that P:Q:R= 2 : 3 : 2 The resultant of two forces P and Q is R If Q is doubled and when Q is reversed R is again [...]
Two forces of unequal magnitude simultaneously act on a particle making an angle theta (=120^(@)) with each other.If one of them is reversed ,the accelaration of the particle is become sqrt(3) times. Calculate the ratio of the magnitude of the forces.
26
Aug
Two forces of unequal magnitude simultaneously act on a particle making an angle theta (=120^(@)) with each other.If one of them is reversed ,the accelaration of the particle is become sqrt(3) times. Calculate the ratio of the magnitude of the forces. the accelaration of the particle is become sqrt(3) times. Calculate the ratio of the [...]
The resultant of two vectors A and B is perpendicular to the vector A and its magnitude is equal to half the magnitude of vector B. The angle between A and B is
26
Aug
The resultant of two vectors A and B is perpendicular to the vector A and its magnitude is equal to half the magnitude of vector B. The angle between A and B is The resultant of two vectors A and B is perpendicular to the vector A and its magnitude is equal to half the [...]
Two forces whose magnitudes are in the ratio 3:5 give a resultant of 28N. If the angle of their inclination is 60 o , find the magnitude of each force.
26
Aug
Two forces whose magnitudes are in the ratio 3:5 give a resultant of 28N. If the angle of their inclination is 60 o , find the magnitude of each force. find the magnitude of each force. Two forces whose magnitudes are in the ratio 3:5 give a resultant of 28N. If the angle of their [...]
Two equal forces have their resultant equal to either of them,find the angle between them?
26
Aug
Two equal forces have their resultant equal to either of them,find the angle between them? find the angle between them? Two equal forces have their resultant equal to either of them August 26, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,