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| Aleesha asks : Why is centripetal force less than or equal to friction in rounding a curve? Why not just equal? |
| Prabh simran kaur asks : show that in parabola y2=4ax, the radius of curvature at any point P is twice the length of normal intercepted between the curve and the directrix? |
| Dalia choudhury asks : Why is there no supply curve in a monopoly market? |
| Juhi sajna asks : while driving a car around a curve of 200m radius,the driver notices that a simple pendulum hung to the roof of the car is making an angle of 15 degree to the horizontal. the speed of the car in km/h is__________? |
| Mehul gandhi asks : The tangent to the curve y = e2x at the point (0, 1) meets the x-axis at |
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