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 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 particle stars from origin at t=0 with a velocity 5.0hatim//s and moves 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 - coordinate is 84 m ? (b) What is the speed of the particle at this time ?

A particle stars from origin at t=0 with a velocity 5.0hatim//s and moves 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 - 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?