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JEE MAIN 2025
07-04-2025 SHIFT-1
Question
An object of mass 1000 g experiences a time dependent force $\vec F = \left( {2t\hat i + 3{t^2}\hat j} \right)N$. The power generated by the force at time t is:
Select the correct option:
A
$\left( {2{t^2} + 3{t^3}} \right)W$
B
$\left( {2{t^3} + 3{t^5}} \right)W$
C
$\left( {3{t^3} + 5{t^5}} \right)W$
D
$\left( {2{t^2} + 18{t^3}} \right)W$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
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