Question

the velocity time graph of an ascending passenger lift is given below what is the acceleration of the lift 1- during the first two sec (2) between sec and 10 sec (3) during the last two sec help me guys plz all the solution clearly ​

Answer 1

1. a=(4-0)/(2-0)=4/2

=2m/s^2

2. a=(4.6-4)/(10-2)=0.6/8

=0.75m/s^2

3. a =(4.6-0)/(12-10)=4.6/2

=2.3m/s^2

Answer 2

Explanation:

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