the vector from the central point of the face ABOD to the central point of the face BEFO will be :
Sahay Sir > Question Answers > the vector from the central point of the face ABOD to the central point of the face BEFO will be :
A point p moves in counter – clockwise direction on a circular path as shown in the figure . The movement of ‘p’ is such that it sweeps out in the figure . The movement of ‘p’ is such that it sweeps out a length s=t^3+5 , where s is in metres and t is in seconds . The radius of the path is 20m . The acceleration of ‘P’ when t=2s is nearly .
23
Oct
A point p moves in counter – clockwise direction on a circular path as shown in the figure . The movement of ‘p’ is such that it sweeps out in the figure . The movement of ‘p’ is such that it sweeps out a length s=t^3+5 , where s is in metres and t is [...]
A particle of mass ‘m’ is projected with a velocity υ making an angle of 30^∘ with the horizontal. The magnitude of angular moment of the projectile about the point of projection when the particle is at its maximum height ‘h’ is
23
Oct
A particle of mass ‘m’ is projected with a velocity υ making an angle of 30^∘ with the horizontal. The magnitude of angular moment of the projectile about the point of projection when the particle is at its maximum height ‘h’ is In the cube of side 'a' shown in the figure the vector from [...]
A Particle move from the point (2.0iˆ+4.0jˆ)m, at t 0 , with an initial velocity (5.0iˆ+4.0iˆ)ms^−1. It is acted upon by a constant force which produces a constant acceleration (4.0iˆ+4.0jˆ)ms^−2. What is the distance of the particle from the origin at time 2 s?
23
Oct
A Particle move from the point (2.0iˆ+4.0jˆ)m, at t 0 , with an initial velocity (5.0iˆ+4.0iˆ)ms^−1. It is acted upon by a constant force which produces a constant acceleration (4.0iˆ+4.0jˆ)ms^−2. What is the distance of the particle from the origin at time 2 s? A Particle move from the point (2.0iˆ+4.0jˆ)m At t = 0 [...]
A body is project at t= 0 with a velocity 10ms^−1 at an angle of 60^∘ with the horizontal .The radius of curvature of its trajectory at t=1s is R. Neglecting air resistance and taking acceleration due to gravity g=10ms^−2, the value of R is :
23
Oct
A body is project at t= 0 with a velocity 10ms^−1 at an angle of 60^∘ with the horizontal .The radius of curvature of its trajectory at t=1s is R. Neglecting air resistance and taking acceleration due to gravity g=10ms^−2, the value of R is : In the cube of side 'a' shown in the [...]
In the cube of side ‘a’ shown in the figure, the vector from the central point of the face ABOD to the central point of the face BEFO will be :
23
Oct
In the cube of side ‘a’ shown in the figure, the vector from the central point of the face ABOD to the central point of the face BEFO will be : In the cube of side 'a' shown in the figure the vector from the central point of the face ABOD to the central point [...]