$300 Question from Review 1 The velocity of a moving object is given by v(t) = sin(2 t) in cm/sec. Find the distance and displacement the object travels from t = 0 to t = 4. 5π
$300 Answer from Review 1
$100 Question from Review 2
$100 Answer from Review 2
$200 Question from Review 2
$200 Answer from Review 2
$300 Question from Review 2 A scuba diver heads for a point on the ocean floor that is 30 m below the surface and 100 m horizontal from the point where she entered the water. She can move 13 m/min on the surface but only 12 m/min as she descends. How far from her entry point should she start descending to reach her destination in minimum time?