Answer:
Given, mass of car (A) = 1000 kg
Mass of car 6 =1000 kg
Force applied by car A = 100 N
Speed
of car
Power
of car
[F = force exerted by the car against
friction]
Again, for car (A) Newton's law, F = ma
Velocity of car A after travelling 200 m is given by
From third equation of motion,
[for car A here, ]
According to the question, after moving of 200 m, the
speed of car A,Just
after the collision, the final speed of car before collision,
the initial speed of car From
conservation of linear momentum,
[Let just after the collision, the speed of the car B is]
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