Sharanya Asked a Question
March 31, 2021 6:03 pmpts 30 pts
11. A particle of mass m is thrown upwards from the surface of the earth with initial velocity components u, u, along the horizontal and vertical direćtions, respectively. The trajectory therefore is given by x(t) = u, t. y(t) = ut-gt. The instant of time at which the acceleration and velocity vectors are perpendicular to each other is given by (A) u,/g (B) u,/g (C)u,-u, /o (D) u, +u,g
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  • Rohit kumar gupta thankyou
    see the attachment option A is correct
    • cropped3986143647310595690.jpg
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