JEE Main 2020 · PhysicsMultiple choiceSingle correctEasyCalculation

JEE Main 9 January 2020, Shift 2, Physics Q2

Question 2 of 75 in this shift, Physics question 2 of 25, Section A.

A particle starts from the origin at

t=0

with an initial velocity of

3.0\,\hat{i}

m/s and moves in the

x

y

plane with a constant acceleration

(6.0\,\hat{i} + 4.0\,\hat{j})

m/s

^2

. The

x

-coordinate of the particle at the instant when its

y

-coordinate is 32 m is D meters. The value of D is :

Official answer

Option 3

NTA final key (Jan 2020).

Same idea in other shifts