Two busses A and B are at positions 50m and 100m from the origin at time t=0. They start moving in the same direction simultaneously wi8th uniform velocities of `10ms^(-1)` and `5ms^(-1)` . Determine the time and position at which A overtakes B.

Two buses A and B are at positions 60 m 160 m from the origin at time t=0 . They start moving in the same direction simultaneously with uniform speed 54 km h^(-1) and 36 km h^(- ) . Derermine the time and positiona t which A overtaken B .

Two cars A and B are at positions 100 m and 200 m from the origin at t = 0. They start simultaneously with constant velocities 10 ms^(-1) and 5 ms^(-1) respectively in the same direction. Calculate the time and position at which they will overtake one another.

Two cars A and B are at positions 50 m and 100 m from the origin at t = 0. They start simultaneously with constant velocities 10 m/s and 5 m/s respectively in the same direction. Find the time at which they will overtake one another.

Two cars (A) and (B) are at positions 100 m and 200 m from the origin at time t=0 . They start simultaneously with velocities 10 ms^(-1) respectively. The car (A) will overtake the car (B) at a distance of .

Two trains, each 50 m long, are travelling in opposite directions with velocities 10 ms^-1 and 15 ms^-1 . The time of their crossing each other is.

Two trains, each 50 m long, are travelling in opposite directions with velocities 10 ms^-1 and 15 ms^-1 . The time of their crossing each other is.

Two cars A and B are at rest at the origin O. If A starts with a uniform velocity of 20 m// s and B starts in the same direction with a constant acceleration of 2 m//s^(2) , then the cars will meet after time

Two particles start moving from point A along a straight line AB at the same time in the same direction. One particle moves with a uniform velocity of 12 "m.s"^(-1) and the other with an acceleration of 2 "m.s"^(-2) and an initial velocity of 5 "m.s"^(-1) . After how much time will the two particles meet ?

Two bodies of masses 3 kg and 4 kg are moving along X axis. At a time t, the bodics are at a distance of 2 m and 3 m from the origin and has velocities of 2 ms^(-1) and-3 ms^(-1) . Calculate the position and velocity of centre of mass. What will be the total momentum of the system?

A stone is dropped from a height of 100m .At the same instant another stone is projected vertically upwards with velocity of 50ms^(-1) .If g=10ms^(-2) ,the height from the ground at which the 2 stones meet is