Question

A particle starts from origin at t=0 and moves in the X -Y plane with a constant acceleration 6m/S2 in y direction. the equation of motion is y= x^2/3,the it's velocity component along X axis at X= 2 is (in m/s)?​

Answer 1

Answer:

Correct option is

D

2b

a

Equation of vertical displacement is given by y=

2

1

at

2

and giveny=bx

2

2bx

2

=at

2

x

2

=

2b

at

2

t

x = 2ba

v= 2ba