Which of the following are correct expression for torque acting on a body? A. \overrightarrow{\tau}=\overrightarrow{r} \times \overrightarrow{L} B. \overrightarrow{\tau}=\frac{d}{d t}(\overrightarrow{r} \times \overrightarrow{p}) C. \overrightarrow{\tau}=\overrightarrow{r} \times \overrightarrow{d {p}}/{d t} D. \overrightarrow{\tau}=I \overrightarrow{\alpha} E. \overrightarrow{\tau}=\overrightarrow{r} \times \overrightarrow{F} ( \overrightarrow{r}= position vector; \overrightarrow{p}= linear momentum; \overrightarrow{L}= angular momentum; \overrightarrow{\alpha}= angular acceleration; I= moment of inertia; \overrightarrow{F}= force; t= time) Choose the correct answer from the options given below: [4 Apr 2025 Shift 1]

Correct Answer is : B, C, D and E Only

JEE Main 4 Apr 2025 Shift 1 Paper

Section: Physics

Question : 35 of 75

Marks: +1, -0

Which of the following are correct expression for torque acting on a body?
A.

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=‌

(

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)
C.

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×‌

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(

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= position vector;

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= linear momentum;

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= angular momentum;

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= angular acceleration; I= moment of inertia;

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= force; t= time)
Choose the correct answer from the options given below:

[4 Apr 2025 Shift 1]

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