0=(usinθ)T−12gT20 equals open paren u sine theta close paren cap T minus one-half g cap T squared
: Expressions for the trajectory path (parabola), Time of Flight ( ), Maximum Height ( ), and Horizontal Range ( Centripetal Acceleration : Deriving for an object in uniform circular motion. Unit 2: Laws of Motion all important derivations of physics class 11 pdf download
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M=Volume×Density=43πR3ρcap M equals Volume cross Density equals four-thirds pi cap R cubed rho Substitute into the expression for Best of luck with your exams
Fup=T⋅2πr⋅cosθ(where θ=contact angle)cap F sub u p end-sub equals cap T center dot 2 pi r center dot cosine theta space open paren where theta equals contact angle close paren The downward force is the weight of the liquid column:
Angular velocity is the rate of change of angular displacement:
CBSE often awards step-by-step marks for derivations. Missing a step can cost you marks, even if the final answer is correct.