A particle of mass 500 g moves along a horizontal circle of radius 16 m suchthat normal acceleration of particle varies with time as a_n = 9t^2 COLUMN-I COLUMN-II a) Tangential force on particle at t = 1 s (in Newton) p) 72 b) Total force on particle at t = 1 s (in Newton) q) 36 c) Power delivered by total force at t = 1 s (in Watt) r) 7.5 d) Average power developed by total force over first one second (in watt) s) 6

Correct Answer is : A ➔ s,B ➔ r,C ➔ p,D ➔ q

A ➔ s,B ➔ r,C ➔ q,D ➔ p

A ➔ s,B ➔ r,C ➔ p,D ➔ q

A ➔ q,B ➔ r,C ➔ s,D ➔ q

A ➔ r,B ➔ s,C ➔ p,D ➔ q

JEE Advanced Model Paper 1 with solutions for online practice

Question : 19 of 60

Marks: +1, -0

A particle of mass 500 g moves along a horizontal circle of radius 16 m suchthat normal acceleration of particle varies with time as an = 9t2

COLUMN-I	COLUMN-II
a) Tangential force on particle at t = 1 s (in Newton)	p) 72
b) Total force on particle at t = 1 s (in Newton)	q) 36
c) Power delivered by total force at t = 1 s (in Watt)	r) 7.5
d) Average power developed by total force over first one second (in watt)	s) 6

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