A swimmer bounces straight up from a diving board and falls feet first into a pool. She starts with a velocity of 5.00 m/s, and her takeoff point is 1.50 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)

An apple falls from an apple tree, from a height of 12m above the ground. (a) How much time it will take to travel half the distance to the ground? (b) How long does it take to reach the ground? (c) What is the velocity of the stone after 0.5 s? (d) What is its velocity when it touches the ground? (a) How much time it will take to travel half the distance to the ground? The time taken to travel half the distance to the ground = (Please type/enter your answer here) (b) How long does it take to reach the ground? The time taken to reach the ground = (Please type/enter your answer here) S (c) What is the velocity of the apple after 0.5 s? Velocity of the apple after 0.5s = m/s (Please type/enter your answer here) (d) What is its velocity when it touches the ground? Velocity of the apple when it touches the ground m/s (Please type/enter your answer here)

A swimmer bounces straight up from a diving board and falls feet first into a pool. She starts with a velocity of 5.00 m/s, and her takeoff point is 1.10 m above the pool. (a) How long are her feet in the air?(b) What is her highest point above the board?(c) What is her velocity when her feet hit the water?

A cargo helicopter, descending steadily at a speed of 4.5 m/s, releases a small package. Let upward be the positive direction for this problem. (a) If the package is 24 m above the ground when it is dropped, how long does it take for the package to reach the ground? (b) What is its velocity just before it lands? (Indicate the direction with the sign of your answer.)

A stone is thrown with an initial speed of 20 m/s at an angle of 35° above the horizontal from the top of a 53 m building. What is the speed of the rock as it strikes the ground (ignore air resistance).

A projectile is launched in the horizontal direction. It travels 2.050m horizontally while it falls 0.450m vertically, and it then strikes the floor. How long is the projectile in the air? What was the original velocity of the projectile?

A basketball is thrown vertically upward by a player from the ground and reached a maximum height of 2.3m.(a) Calculate the initial velocity of the ball (b) Calculate the total time the ball takes to rise and fall from the same height?

A hoodlum throws a stone vertically downward with an initial speed of 12.3 m/s from the roof of a building, 20.0 m above the ground. (a) How long does it take the stone to reach the ground?(b) What is the speed of the stone at impact?

A swimmer bounces straight up from a diving board and falls feet first into a pool. She starts with a velocity of 4.00 m/ s, and her takeoff point is 1.80 m above the pool. (a) How long are her feet in the air? (b) What is her highest point above the board? (c) What is her velocity when her feet hit the water?

A projectile is fired from point A at the edge of a cliff, whose initial velocity components are v0x = 60.0m / s and v0y = 175m / s. The projectile rises and then falls into the sea at point P. The projectile flight time is 40.0s and it does not experience appreciable air resistance in flight. a) Make a diagram of the problem, b) Determine how far it falls, c) what is the height of the cliff? and d) at what angle was it shot?