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A material particle is chasing another one and both of them are moving on the same straight line. After they pass a particular point, their velocities v vary with timet as shown in the figure. When will the chase end?(a) 4.0 s (b) 6.0 s(c) 12 s (d) Insufficient Data.

A material particle is chasing another one and both of them are moving on the same straight line. After they pass a particular point, their velocities v vary with timet as shown in the figure. When will the chase end?(a) 4.0 s (b) 6.0 s(c) 12 s (d) Insufficient Data.

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Grade:12th pass

2 Answers

MeetShah
48 Points
6 years ago
Answer is b 
U can obtain that by equating area under curve of the graphs which gives us displacement... Also u need to find raios of their accelerations
Varun
10 Points
6 years ago
Can any one give me the solution I have tried but answer isnt getting 6 sec By slope coordinates I found it`s acilitationThen I found the area for displacementBut I didn`t got answer

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