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At what point of a projectile motion acc...

At what point of a projectile motion acceleration and velocity are perpendicular to each other

A

At the point of projection

B

At the point of drop

C

At the topmost point

D

Any where in between the point of projection and topmost point

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The correct Answer is:
C
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ERRORLESS -MOTION IN TWO DIMENSION-Exercise
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  3. At what point of a projectile motion acceleration and velocity are per...

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  4. An object is projected at an angle of 45^(@) with the horizontal. The ...

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  5. The maximum horizontal range of a projectile is 400 m . The maximum va...

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  7. A tube of length L is filled completely with an incomeressible liquid ...

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  8. The kinetic energy of a particle moving along a circle of radius R dep...

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  9. A car is moving in a circular horizonta track of radius 10m with a con...

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  10. A particle of mass in is moving in a circular with of constant radius ...

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  11. A string of length L is fixed at one end and carries a mass M at the o...

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  12. 9A stone of mass 1 kg tied to a light inextensible string of "length"L...

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  13. A particle P is sliding down a frictionless hemispherical bowl. It pas...

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  16. A simple pendulum is oscillating without damiping, When the displaceme...

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  17. A solid disc rolls clockwise without slipping over a horizontal path w...

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  18. A stone tied to a string of length L is whirled in a vertical circle w...

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