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Calculate the velocity of the missile just before it hits the ground. If the missile hits the ground and bounces up at an angle of 30 with a speed of 200 m/s, how far away from the point of impact will it land? Solution: This is a projectile motion problem, a type of motion in which, without air resis-tance, we have ax = 0 and ay = −g.
The trajectory of a projectile launched from ground is given by the equation y = -0.025 x 2 + 0.5 x, where x and y are the coordinate of the projectile on a rectangular system of axes. a) Find the initial velocity and the angle at which the projectile is launched.
Mechanics 1 Projectiles Questions . Mechanics 1 Projectiles Answers . 5 A golf ball is projected from a point O with initial velocity V at an angle to the horizontal. The ball first hits the ground at a point A which is at the same horizontal level as O, as shown in the diagram.
PROJECTILE MOTION WORKSHEET. 1. A stone is thrown horizontally at 8.0 m/s from a cliff 80m high. How far from the base of the cliff will the stone strike the ground? 2. A toy car moves off the edge of a table that is 1.25m high.
This online quiz is intended to give you extra practice in performing a variety of kinematics calculations involving projectile motion, such as determining total distance, total time, and maximum height on flat surfaces as well as from elevated surfaces.
Projectile Motion: Practice Problems &… An object is projected horizontally at 8.0 m/s from the top of a 122.5 m cliff. How far from the base of the cliff will the object strike the ground?
Higher Projectile Motion Questions 1. a) Name the two components of motion in projectiles. b) What is the acceleration on Earth for each of these two components. 2. A pencil case is dropped vertically from a height at rest and hits the ground 0.5 seconds later.
