Home
Class 11
PHYSICS
Two cars 1 and 2 move with velocities v(...

Two cars `1` and `2` move with velocities `v_(1)` and `v_(2)`, respectively, on a straight road in same direction When the crs are separated by a destance `d` the driver of car `1` applies brakes and the car moves with uniform retardation `a_(1)`, Simultaneously, car `2` starts accelerating with `a_(2)`, If `v_(1) lt v_(2)`, find the minimum initial separation between the cars to avoid collision between then.

Promotional Banner

Similar Questions

Explore conceptually related problems

Two cars 1 and 2 move with velocities v_(1) and v_(2) , respectively, on a straight road in same direction When the cars are separated by a distance d the driver of car 1 applies brakes and the car moves with uniform retardation a_(1) , Simultaneously, car 2 starts accelerating with a_(2) , If v_(1) lt v_(2) , find the minimum initial separation between the cars to avoid collision between then.

Two cars of same mass are moving with velocities v_(1) and v_(2) respectively. If they are stopped by supplying same breaking power in time t_(1) and t_(2) respectively then (v_(1))/(v_(2)) is

Two cars of same mass are moving with velocities v_(1) and v_(2) respectively. If they are stopped by supplying same breaking power in time t_(1) and t_(2) respectively then (v_(1))/(v_(2)) is

Two car A and B travelling in the same direction with velocities v_1 and v_2(v_1 gt v_2) . When the car A is at a distance d ahead of the car B , the driver of the car A applied the brake producing a uniform retardation a . There wil be no collision when.

Two cars A and B are moving in same direction with velocities 30 m/s and 20 m/s. When car A is at a distance d behind the car B, the driver of the car A applies brakes producing uniform retardation of 2m//s^(2) . There will be no collision when :-

Two cars A and B are moving in same direction with velocities 30 m/s and 20 m/s. When car A is at a distance d behind the car B, the driver of the car A applies brakes producing uniform retardation of 2m//s^(2) . There will be no collision when :-