An airplane starts its takeoff by moving at 2.3 m/s. The plane must then accelerate at 3.0 m/s2 for the next  [t] 30 s to reach its final takeoff speed. To the nearest tenth of a kilometer, how far does the plane travel while accelerating to its takeoff speed?

Lana throws a rock straight down from the edge of a cliff at a velocity of 4.60 m/s.  How far (in m) below the release point has the rock travelled after 1.86 s have passed [round your final answer to one decimal places].

An airplane starts its takeoff by moving at 2.6 m/s. The plane must then accelerate at 3.0 m/s2 for the next  [t] 30 s to reach its final takeoff speed. To the nearest tenth of a kilometer, how far does the plane travel while accelerating to its takeoff speed?

A swimmer bounces straight up from a diving board and falls feet first into a pool. She starts with a velocity of 3.00 m/s, and her takeoff point is 1.30 m above the pool.(a) How long are her feet in the air?  s(b) What is her highest point above the board?  m(c) What is her velocity when her feet hit the water?  m/s

A boy runs for 24 seconds.  During the first 8 seconds, his minimum speed is 2.6 m/s, while his maximum speed is 4.8 m/s.  During the remaining time, his minimum speed is 4.8 m/s, while his maximum speed is 5.6 m/s. calculate the maximum (least upper bound) on the distance that he runs, in meters.

A particle is initially moving East at vi = 15.0m/s, and starts at position x=7.0m. If the acceleration = 0.0m/s2, what is the position after 5.0s?

A ball is shot from the ground straight up into the air with initial velocity of 45 ft/sec. Assuming that the air resistance can be ignored, how high does it go, to the nearest foot? The acceleration due to gravity is 32 ft per second squared.

An object has an initial velocity of 15 m/s.  How long must it accelerate at a constant rate of 3 m/s2 before its final velocity is equal to twice its initial velocity?

A spacecraft is always headed north, starts at 90m/s, and maintains a constant acceleration of 0.7m/s2 for 3.9 min. What is it's displacement during this time? Round your answer to 3 significant digits, and don't forget the units.

A powerful motorcycle can accelerate from rest to 25.8 m/s (58 mi/h) in only 4.90 s. (For each answer, enter a number.) What is its average acceleration in m/s2? How far (in m) does it travel in that time?