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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 [...]
For a transistor Ic/IE = 0.96 then current gain in common emitter configuration is
26
Aug
For a transistor Ic/IE = 0.96 then current gain in common emitter configuration is For a transistor Ic/IE = 0.96 then current gain in common emitter configuration is August 26, 2020 Category: Chapter 19 - KTG , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics ,
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) ,
The greatest and least resultant of two forces acting at a point is 10N and 6N, respectively. If each force is increased by 3N, find the resultant of new forces when acting at a point at an angle of 90 o with each other.
26
Aug
The greatest and least resultant of two forces acting at a point is 10N and 6N, respectively. If each force is increased by 3N, find the resultant of new forces when acting at a point at an angle of 90 o with each other. find the resultant of new forces when acting at a point [...]
A car is moving round a circular track with a constant speed v of 20ms −1 (as shown in figure). At different times, the car is at A,B and C, respectively. Find the velocity change (a) from A to C, and (b) from A to B
26
Aug
A car is moving round a circular track with a constant speed v of 20ms −1 (as shown in figure). At different times, the car is at A,B and C, respectively. Find the velocity change (a) from A to C, and (b) from A to B A car is moving round a circular track with [...]
You are given a rod of length L. The linear mass density is lambda such that lambda=a+bx. Here a and b are constants and the mass of the rod increases as x decreases. Find the mass of the rod
26
Aug
You are given a rod of length L. The linear mass density is lambda such that lambda=a+bx. Here a and b are constants and the mass of the rod increases as x decreases. Find the mass of the rod You are given a rod of length L. The linear mass density is lambda such that [...]
An experiment on the take off performance of an aeroplane shows that the acceleration varies as shown in and that it takes 12 s to take off from a rest position. a. Write the acceleration vs time, velocity vs time and position vs time relations for completer journey. b. Plot velocity vs time relation for the motion. c. Find the distance along the run away covered by the aeroplane.
26
Aug
An experiment on the take off performance of an aeroplane shows that the acceleration varies as shown in and that it takes 12 s to take off from a rest position. a. Write the acceleration vs time, velocity vs time and position vs time relations for completer journey. b. Plot velocity vs time relation for [...]
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An experiment on the take off performance of an aeroplane shows that the acceleration varies as shown in and that it takes 12 s to take off from a rest position. a. Write the acceleration vs time ,
velocity vs time and position vs time relations for completer journey. b. Plot velocity vs time relation for the motion. c. Find the distance along the run away covered by the aeroplane. ,
For a certain gas the ratio of specific heats is given to be y = 1.5, for this gas
26
Aug
For a certain gas the ratio of specific heats is given to be y = 1.5, for this gas For a certain gas the ratio of specific heats is given to be y = 1.5 for this gas August 26, 2020 Category: Chapter 19 - KTG , NEET Last 32 Years Solved 1988 - 2019 [...]