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The position vector of a aprticle is giv...

The position vector of a aprticle is given as `vecr=(5t^2-4t+6)hati+(t^2)hatj`. The time after which the velocity vector and acceleration vector becomes perpendicular to each other is equal to

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The position vector of a aprticle is given as vecr=(t^2-4t+6)hati+(t^2)hatj . The time after which the velocity vector and acceleration vector becomes perpendicular to each other is equal to

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ALLEN -RACE-Basic Maths (Oscillations) (Simple pendulum and types of SHM)
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  12. Choose the correct statement :-

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  13. A simple pendulum has a time period T in vacuum. Its time period when ...

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  15. The amplitude of damped oscillator becomes 1/3 of original value in 2s...

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  16. Amplitude of a damped oscillator decreases up to 0.6 times of its init...

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