The speed of a boat is given by, v = k(1 t at), where k is the const – McqOptions

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1.	The speed of a boat is given by, v = k(¹ _t at), where k is the constant and l us the distance travel by boat in time t and a is the acceleration of water. If there is an change in l from 2cm to 1cm in time 2sec to 1sec. If the acceleration of water changes from 0.95 mt/sec² to 2 mt/sec² find the motion of boat.
A.	-2
B.	2
C.	0.5
D.	-0.5
Answer» B. 2

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