A Particle move from the point `(2.0 hati + 4.0 hatj)m`, at t 0 , with an initial velocity `(5.0 hati + 4.0hati)ms^(-1)`. It is acted upon by a constant force which prouduces a constant acceleration `(4.0hati + 4.0 hatj) ms^(-2)`. What is the distance of the particle from the origin at time 2 s?
A particle moves from the point (2.0hati+4.0hatj) m at t=0, with an initial velocity ( 5.0hati+4.0hatj)ms^(-1) . It is acted upon by constant acceleration (4.0hati+4.0hatj)ms^(-2) . What is the distance (im metre) of the particle from the origin at time 2s?
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 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 the origin at t=Os 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) . What time is the x -coordinate of the particle 16m ?
A particle P is at the origin starts with velocity u=(2hati-4hatj)m//s with constant acceleration (3hati+5hatj)m//s^(2) . After travelling for 2s its distance from the origin is
Starting from the origin at time t = 0 , with initial velocity 5hatj "ms"^(-1) , a particle moves in the x - y plane with a constant acceleration of (10hati+4hatj)ms^(-2) . At time t , its coordinates are (20 m,y_0 m) . The value of t and y_0 are , respectively :
The velocity of an object at t =0 is vecv_(0) =- 4 hatj m/s . It moves in plane with constant acceleration veca = ( 3hati + 8 hatj) m//s^(2) . What is its velocity after 1 s?
From the origin, a particle starts at t = 0 s with a velocity vecv=7.0hatim//s and moves in the xy plane with a constant acceleration of veca=(-9.0hati+3.0hatj)m//s^(2) . At the time the particle reaches the maximum x coordinate, what is its (a) velocity and (b) position vector?
