JEE Main 2025 Physics question
The position vector of a moving body at any instant of time is given as m. The magnitude and direction of velocity at t = 2s is,
Answer: (3)
Solution
, at t=2, , magnitude , angle from -ve Y-axis.
The position vector of a moving body at any instant of time is given as m. The magnitude and direction of velocity at t = 2s is,
, at t=2, , magnitude , angle from -ve Y-axis.