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Relative Motion in 1D

Two cars A an...

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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 behined tha car B , the driver of tha car A applies brakes producing uniform retardation of 2 m/s2. Find d

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A

B

are moving in same direction with velocities

30 m / s

20 m / s

A

is at a distance

d

B

, the driver of the car

A

applies brakes producing uniform retardation of

2 m / s^{2}

. There will be no collision when

A

B

are travelling in the same direction with velocities

v_{A}

v_{B} (v_{A} > v_{B})

A

is at a distance

d

B

the driver of the car

A

applies brakes producing a uniform retardation

a

. There will be no collision when

Q. Two cars A and B are travelling in the same direction with velocities

v_{1}

v_{2} (v_{1} > 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 will be no collision when

A

B

are travelling in the same direction with velocities

v_{1}

v_{2} (v_{1} > v_{2})

respectively. When the car

B

is at a distance

d

ahead of the car

A

, the driver of the car

A

applied the brake producing a uniform retardation

a

. There will be no collision if

Q. Two cars A and B are travelling in the same direction with velocities

v_{1}

v_{2} (v_{1} > 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 will be no collision when

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Relative Motion in 1D

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