Question

class 9
Chapter motion



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Answer 1

Answer:

15 m

Explanation:

a=-5-10/10

=-1.5m/s^2

now 0-10/t=-1.5ms-^2

t=100/15

°20/3s

total distance 1/2*20/3*10+1/2*(14-40/3)*5

100/3+22*5/2*3

155/3m

total displacement=100/3-55/3

=45/3

=15m.