A paarticle starts from origin at ` t=0 ` with a velocity `5.0 hat i m//s` and moves in x-y plane under action of a force which produces a constant acceleration of `( 3.0 hat i + 2.0 j) m//s^(2)`.
(a) What is the y-cordinate of the particle at the instant its x-coordinate is `84 m ? (b) What is the speed of the particle at this time?

A paarticle starts from origin at t=0 with a vction 5.0 hat I m//s and moves in x-y plane under action of a force which produces a constant acceleration of ( 3.0 hat I + 2.0 ht j) m//s^(2) . (a) What is the y-cordinate of the particle at the instant its x-coordinate id 84 m ? (b) What is the speed of the particle at this time?

A particle starts from origin at t=0 with velocity 5.0hati m//s and move in x.y plane under action of a force which produces a constant acceleration of (3.0hati+2.0hatj) m//s^(2) . (a) What is the y-coordinate of the particle at the instant its x-ccordinate is 84 m? (b) What is the speed of the particle at this time?

A particle starts from origin at t = 0 with a velocity of 15 hati ms^(-1) and moves in xy-plane under the action of a force which produces a constant acceleration of 15 hati + 20 hatj ms^(-2) . Find the y-coordinate of the particle at the instant its x-coordinate is 180 m.

A particle starts from origin at t=0 with a constant velocity 5hati m//s and moves in x-y plane under action of a force which produce a constant acceleration of (3hati+2hatj)m//s^(2) the y -coordinate of the particle at the instant its x co-ordinate is 84 m in m is

A particle starts from the origin at t=0 with a velocity of 10.0 hat j m//s and moves in the X-y plane with a constant accleration of ( 8.0 hat I + 2. 0 hat j ) ms^(-2) . (a) At wht time is the s-coordinate of the particle 16 m ? What is the y-coordinate of the particle at that time ? ( b) What is the speed of the particle at that time ?

A particle starts from the origin at t=0 with an initial velocity of 3.0hati m/s and moves in the x-y plane with a constant cacceleration (6.0hati+4.0hatij)m//s^(2). The x-coordinate of the particle at the instant when its y-coordinates is 32 m is D meters. The value of D is :

A particle starts from the origin at t= 0 with a velocity of 8.0 hat j m//s and moves in the x-y plane with a constant acceleration of (4.0 hat i + 2.0 hat j) m//s^2. At the instant the particle's x-coordinate is 29 m, what are (a) its y-coordinate and (b) its speed ?

A particle starts from the origin at t= 0 s with a velocity of 10.0 hatj m//s and moves in the xy -plane with a constant acceleration of (8hati+2hatj)m//s^(-2) . Then y -coordinate of the particle in 2 sec is