A particle starts from rest, acceleration at 2 m/s^2 for 10 s and then goes with constant speed for 30s and then decelerates at 4m/s^2 till it stops. What is the distance travelled by it

March 30, 2022

by Ezee_Notes

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Physics Problems

Question : A particle starts from rest, acceleration at 2 m/s² for 10 s and then goes with constant speed for 30s and then decelerates at 4m/s² till it stops. What is the distance travelled by it

(a) 750 m

(b) 800 m

(d) 850 m

Answer : The right option is (a)

Solution :

A particle starts from rest, acceleration at 2 m/s2 for 10 s and then goes with constant speed for 30s and then decelerates at 4m/s2 till it stops