What is the average velocity of the object on
|=||4 feet per second|
What is the instantaneous velocity at
t = 1
t = 4
What is the total distance traveled on
s() - s(1) = -3 - (- 6) = 3 feet .The distance traveled on the second interval is
s(4)-s() = 10-(-3) = 13 feet .The total distance traveled is the sum of these two, which is 16 feet.
A ball is dropped vertically from a height of 100 meters. Assume that the acceleration
due to gravity has a magnitude of 10 m/s
What is the velocity at t = 2 ?
What is the position of the ball at
t = 2