2. Determine the acceleration of a coaster which moves with a velocity of 10 m/s. after 2 seconds its velocity is
increases to 26 m/s.
Given:
VI-26 m/s
vi- 10 m/s
1-2 seconds
3. A car is moving from rest and attained a velocity of 80 m/s. Calcukite the acceleration of the car alter 5 seconds
Given
VI-80 m/s
vi- 0 m/s
1-5 seconds