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Grade 12General Physics

a particle starts from rest and travels a distance of 6 m along a straight line in two parts,,the first part of the journey at a constant acceleration of 2m/s and the second part at a constant retardation of 4m/s .The particle comes to rest at the end of the second part of motion.The total time during which the particle is in motion

divya

11 Years agoGrade 12

1 Answer

Shubham Singh

11 Years ago

total time = 3 sec

time taken during first part = 2 seconds

time taken during second part = 1 second

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