Q. A torque of 50 Nm acts on a body. If the moment of inertia is 10 kg·m², the angular acceleration is:

50 Nm का टॉर्क एक पिंड पर कार्य करता है। यदि जड़त्व आघूर्ण 10 kg·m² है, तो कोणीय त्वरण है:

2 rad/s²
2 रेड/सेकंड

5 rad/s²
5 रेड/से.²

10 rad/s²
10 रेड/से.²

15 rad/s²
15 रेड/से.²

From Newton’s second law for rotation:

τ = I α \Rightarrow α = \frac{τ}{I} = \frac{50}{10} = 5 {rad/s}^{2}

Your support helps keep Exam Achiever 100% free for students preparing for exams.

Thanks for your support!

Your support helps keep Exam Achiever 100% free for students preparing for exams.

Thanks for your support!

Take our Free timed mock tests to sharpen your skills and boost your confidence!