UP TGT Mathematics Dynamics Test Series - Part 3

For r=5, dr/dt=2, dθ/dt=3, d²r/dt²=0, and d²θ/dt²=0, find transverse acceleration.

Type: MCQ • Marks: 1
For r=5, dr/dt=2, dθ/dt=3, d²r/dt²=0, and d²θ/dt²=0, find transverse acceleration.
Options
A. 31 m/s²
B. 6 m/s²
C. 12 m/s²
D. 45 m/s²
Explanation
a_θ=r(d²θ/dt²)+2(dr/dt)(dθ/dt)=0+2(2)(3)=12 m/s².
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