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    two cars moving in the direction are 150m apart. car a being ahead of car b, at this instant velocity of car a is 3 m/s and constant acceleration of 1.2 m/s2. while the velocity of car b is 30 m/s and its uniform retardation is 0.6 m/s2. how many times do the cars cross each other? find when and where they cross with respect to given position of car a.

    Mohammed

    Guys, does anyone know the answer?

    get two cars moving in the direction are 150m apart. car a being ahead of car b, at this instant velocity of car a is 3 m/s and constant acceleration of 1.2 m/s2. while the velocity of car b is 30 m/s and its uniform retardation is 0.6 m/s2. how many times do the cars cross each other? find when and where they cross with respect to given position of car a. from screen.

    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 2 m/s^2 . There will be no collision when

    Click here👆to get an answer to your question ✍️ 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 2 m/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 2 m/s

    Question 2

    . There will be no collision when

    A

    d>125m

    B

    d>120m

    C

    d<25m

    D

    d<125m

    Medium Open in App

    Updated on : 2022-09-05

    Solution Verified by Toppr

    Correct option is A)

    Distance required to catch the speed of car B with given retardation can be found using

    v 2 =u 2 +2as ⇒20 2 =30 2 +2(−2)s ⇒4s=30 2 −20 2 ⇒s=125

    So the distance sholud be greater than 125 m

    ⇒d>125m

    Therefore, A is correct option

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    स्रोत : www.toppr.com

    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 appli

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    Two cars A and B are moving in...

    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 2m/s2

    . There will be no collision when :-

    Updated On: 27-06-2022

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    Text Solution Open Answer in App A d<2.5 d<2.5 m B d<125 d<125 m C d>25 d>25 m D d>125 d>125 m Answer

    The correct Answer is C

    Answer

    Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams.

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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

    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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    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

    Question

    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

    Open in App Solution

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    SIMILAR QUESTIONS

    Q. 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

    2 m / s 2

    . There will be no collision when

    Q. Two cars

    A and B

    are travelling in the same direction with velocities

    v A and v B ( v A > v B ) . When the car A is at a distance d behind the car 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 and 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

    Q. Two cars

    A and B

    are travelling in the same direction with velocities

    v 1 and 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 and 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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    स्रोत : byjus.com

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    Mohammed 2 month ago
    4

    Guys, does anyone know the answer?

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