Question

A boat starting from rest is moving with a velocity 12 m/s. Its acceleration in 4 seconds is​

Answer 1

Answer:

THE BOAT IS STARTING FROM REST SO INITIAL VELOCITY(u) = 0

THEY HAVE GIVEN THE FINIAL VELOCITY (v) = 12 m/s AND TIME(t) = 4s

ACCELERATION (a)= ?

v = u + at

= 12 = 0 + a x 4

= 12 = 4a

= a = 12/4

=a = 3m/s^2

THUS THE ACCELERATION (a) OF THE BOAT IS 3m/s^2

Explanation:

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