A person rolls a small ball with speed u along the floor from point A

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`A person rolls a small ball with speed u along the floor from point A.If x=3R,determine the required speed u so that the ball returns to A after rolling on the circular surface in the verticle plane from B to C and becoming projectile at C.(Neglect friction and radius of ball)`

Hrishant Goswami , 11 Years ago

Grade 10

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Saurabh Koranglekar

Last Activity: 5 Years ago

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General Physics> A person rolls a small ball with speed u ...

A person rolls a small ball with speed u along the floor from point A.If x=3R,determine the required speed u so that the ball returns to A after rolling on the circular surface in the verticle plane from B to C and becoming projectile at C.(Neglect friction and radius of ball)

Hrishant Goswami , 11 Years ago

Saurabh Koranglekar

LIVE ONLINE CLASSES

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`A person rolls a small ball with speed u along the floor from point A.If x=3R,determine the required speed u so that the ball returns to A after rolling on the circular surface in the verticle plane from B to C and becoming projectile at C.(Neglect friction and radius of ball)`

. Because of the rotation of the earth, a plumb bob may not hang exactly along the direction of
the earth’s gravitational pull (its weight) but deviates slightly from this direction. Calculate the
deviation (a) at 40 latitude, (b) at the poles, and (c) at the equator