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Aadarsh Singh
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Asked: 2021-02-03T04:26:11+00:00 In:

The x and y coordinates of a particle at any time t is given by x = 7t + 4t² and y = 5t, where x and y are in metre and t in seconds. The acceleration of particle at t = 5s is

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Poll Results

0%(a) Zero
85.71%(b) 8 m/s² ( 18 voters )
9.52%(c) 20 m/s² ( 2 voters )
4.76%(d) 40 m/s² ( 1 voter )
Based On 21 Votes

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    1. (b) 8 m/s²

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