AP EAMCET · PHYSICS · Units and Dimensions
Choose the physical quantity pair with the same dimensions.
- A Angular momentum and work
- B Work and torque
- C Potential energy and linear momentum
- D Kinetic energy and velocity
Answer & Solution
Correct Answer
(B) Work and torque
Step-by-step Solution
Detailed explanation
Dimensional formula of work, \(\begin{aligned} {[W] } & =[F] \times[s] \\ & =\left[\mathrm{MLT}^{-2}\right][\mathrm{L}]=\left[\mathrm{ML}^2 \mathrm{~T}^{-2}\right] \end{aligned}\) Similarly, dimensional formulae of…
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