What is the radius of curvature of the parabola traced out by the projectile in which a particle is projected with a speed u at an angle `theta` with the horizontal, at a point where the velocity of particle makes an angle `theta//2` with the horizontal.
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WORK, ENERGY AND POWER
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A projectile is projected with a speed u at an angle theta with the horizontal. What is the speed when its direction of motion makes an angle theta//2 with the horizontal
What is the radius of curvature of the parabola traced out by the projectile.Projected with a speed u=sqrt30 at angle theta=60^(@) with the horizontal at a point where the particle velocity makes an angle theta//2 with the horizontal ?
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For a projectile first with velocity u at an angle theta with the horizontal.
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A particle is thrown with speed u of an angle theta with the horizontal when the particle makes an angle phi with the horizontal its speed changes to v
A particle is projected with a velocity u making an angle theta with the horizontal. The instantaneous power of the gravitational force
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