May 10, 2024
Ncert solution class 9 Motion
Question: A motorboat starting from rest on a lake accelerates in a straight line at a constant rate of 3.0 ms-2 for 8.0 s. How far does the boat travel during this time ? Solution: Initial velocity of the motorboat (u) =0 (since the boat starts from rest) Acceleration (a) =3 ms-2 Time taken (t) = 8 s How far the boat travel is the distance (s) The second equation of motion is…
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