5. A ball is thrown horizontally at a velocity of 4.0 m/s. a) What is its final velocity after 0.75 seconds of its flight? b) What is its resultant velocity at the time described in 5a? c) Find its final velocity at a height of 0.5 m from the ground. d) Find its resultant velocity at the point described in 5c.

Choices: a. 3.15 m b. 1.81 m c. 2.01 m d. 2.58 m e. 4.50 m

A physics book slides off a horizontal table top with a speed of 1.90 m/s. It strikes the floor after a time of 0.460 s. Ignore air resistance.   A) Find the height of the table top above the floor. B) Find the horizontal distance from the edge of the table to the point where the book strikes the floor. C) Find the magnitude of the horizontal component of the book's velocity just before the book reaches the floor.   D)  Find the magnitude of the vertical component of the book's velocity just before the book reaches the floor.   E)  Find the magnitude of the book's velocity just before the book reaches the floor.   F)  Find the direction of the book's velocity just before the book reaches the floor in degrees

A frog leaps off the ground at an angle of 20 degrees to the horizontal.  It's in the air for .84  seconds before landing at the same height from which it took off.   a) Given this leap, what is the initial velocity of the frog? b) How far does the frog jump?

what is the answer of a,b and c

1. A ball is thrown into the air with an initial x velocity of 15 m/s and an initial y velocity 10 m/s from an initial height of 20 m. a) What is the maximum height of the ball? How long does it take the ball to reach its maximum height? b) What is the range of the ball?

Problem 9 A rock is thrown off of the edge of a 120 meter tall cliff with an initial speed of 25 m/s at an angle of 35 degrees above the horizontal. Ignore air resistance a) How much time elapses (in units of seconds) between the moment the rock is thrown and the moment the rock lands on the ground below? b) How far does the rock travel (in units of meters) in the horizontal direction before landing? c) How fast is the rock moving (in m/s) just before it hits the ground? d) What direction is the rock moving in just before it hits the ground (in terms of an angle below the horizontal)?

A player kicked the soccer ball having an initial speed of 21.0 m/s in an angle of 31.0 degrees from the floor. a. how far will the ball fly get to before hitting ground? b. determine the maximum height reached by the ball. c. solve for maximum displacement of the ball at t= 2.0s

A cannonball is launched horizontally off a 40 m high castle wall with a speed of 35 m/s. a) How long will the cannonball be in flight before striking the ground? seconds b) What is the range of the cannonball?

In a basketball tournament, a tall player shoots the ball so that it leaves his hands at an initial speed of 35.0m/s and with an estimated an angle of 50.1o. Neglect the height of the basketball player, a. Determine the location of the ball and its velocity (magnitude and direction) at t = 2.00s.b. Determine the time when the ball reaches the highest point of its path and its vertical distance at that time.c. Determine the range from initial point to its final position.