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Idiom and phrases-64 ( in Hindi)
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1000+ idiom and phrases This course will help you in every competitive exams Here we'll cover all about idiom and phrases.

Priyanka Aggarwal is teaching live on Unacademy Plus

Priyanka Aggarwal
Unacademy plus subscription discount referral code:- 'PRIYANKA' B.Sc. , M Sc. (Delhi university) university topper, gold 🏅 medalist Author

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Thanks Mam 😊 Mam, Fot gravitational unit can I take the value of g=10 m/s² instead of 9.8 So..1Kgm = 10J
Yes, you can do that too. You must have seen that generally in questions we take the value of g as 10 ms^-2, we take it as 9.8ms^-2 only when it's given in the question :)