You are in a plane that flies horizontally with speed 900 km/h ( 250 m/s) when an engine falls off. Neglecting air drag, assume it takes 25 seconds for the engine to hit the ground.     (a) How high was the plane flying?     (b) What is the horizontal distance that the engine covers before hitting the ground?     (c) If the plane somehow continuous to fly as if nothing had happened, where is the engine relative to the airplane at the moment the engine hits the ground?

Q: During a recent winter storm, bales of hay had to be dropped from an airplane to a herd of cattle…

A:

Q: A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed…

A: Vi= 13m/s , h= 49.3m

Q: In the figure, a stone is projected at a cliff of height h with an initial speed of 45.0 m/s…

A:

Q: You are in a hot-air balloon and descending toward the ground at 20.0m/s. You toss a stone…

A:

Q: An eagle carries a fish with its talon flying 15 m/s at an angle 25 degrees. At some point, this…

A: At the point of leaving the velocity components of the fish are: vx0=15cos25°=13.595…

Q: 3. A hunter is standing in a tree stand 15 m off the ground. He shoots his rifle horizontally at a…

A:

Q: You toss a pebble from a cliff which is 20 m above the sea below with an initial speed of 15 m/s at…

A:

Q: As shown in the figure, a man throws a ball with an initial velocity of v=25m/s making an angle of 0…

A: Given data: The initial velocity is v=25 m/s. The inclination is θ=37°. The time taken by ball is…

Q: An Olympic swimmer stands on top of a platform at a height H above a swimming pool. At the moment of…

A:

Q: Tom Swift has built a rocket- and propeller-powered sled. It has a main thrusting propeller and a…

A: Given that Tom Swift has built a rocket- and propeller-powered sled. It has a main thrusting…

Q: During a recent winter storm, bales of hay had to be dropped from an airplane to a herd of cattle…

A:

Q: A cannon fires a bullet with an initial velocity equal to 400m/s (in module), at 60° with the…

A: The bullet fired from the cannon, follows projectile motion and traces out a parabolic path. The…

Q: A ball rolls horizontally off the edge of a tabletop that is 1.40 m high. It strikes the floor at a…

A:

Q: An Olympic diver is on a diving platform 4.5 m above the water. To start her dive, she runs off of…

A:

Q: - Your answer is partially correct. Noninertial frame projectile. A device shoots a small ball…

A: The objective of the question is to find the acceleration of the elevator when the ball lands at…

Q: A lightweight drone (1.00 kg) is launched at 800 m high and moves upward at a constant velocity…

A: First we need the time taken to hit the drone, t=SHvH=1600807.2=1.98 s Now the height at which…

Q: You fire a ball with an initial speed vo at an angle ø above the surface of an incline, which is…

A: Refer the diagram.

Q: A rock is thrown off a cliff at an angle of 53o with respect to the horizontal. The cliff is 100 m…

A:

Q: Noninertial frame projectile. A device shoots a small ball horizontally with speed 0.288 m/s from…

A: Basic concepts of Projectile motion: When an object is thrown horizontally it means it has no…

Q: In a game of billiards, ball A is given an initial velocity Vo = 3 m/sec along line DA, parallel to…

A: Given, Vo=3m/s

Q: Activity 2. A hunter observed a bird flying overhead and estimated the height at 15m and its speed…

A: let say the angle made by gun with horizontal is θ then horizontal initial velocity ux=48cosθ  and…

Q: You're in an airplane that flies horizontally with speed 940 km/hkm/h (260 m/sm/s) when an engine…

A: Step 1:Step 2:Step 3:

Q: A projectile is fired vertically from point A with an initial speed of 235 ft/sec. Relative to an…

A:

Q: In the Marvel comic series X-Men, Colossus would sometimes throw Wolverine toward an enemy in what…

A:

Q: A book which has a velocity of 3.18 m/s in the horizontal direction slides off the edge of a table…

A:

Q: A boy stands on the roof of a 20-m tall building and throws a ball with a speed of 35 m/s at an…

A: In this question we have to use the combination of all three basic formula of motion 1. v=u+ft 2.…

Q: A skier starts at the top of a very large, frictionless snowball, with a very small initial speed,…

A: Let m denotes the skier mass, r denotes the snowball’s radius, v denotes the speed at point A, α…

Q: Imagine that you hit a ball at ground level and send it toward the wall with a speed at 18 m/s at an…

A: Given: The initial speed of the ball is 18 m/s.            The angle made by the ball with the…

Q: A boat sets sail from Amsterdam, The Netherlands, heading due north at 6.5 m/s relative to the…

A: Velocity of the boat relative to the water vb=6.5m/s Velocity of the water vw=1.50m/s 40° North of…

Q: Problem 9: A rocket moves downwards with constant speed of 800 m/s along a parabolic path. The…

A: The cartesian coordinates () of a point are related to its polar coordinates () by the equation,…

Q: Let g= - 9.8m/s^2. If an object is shot at an angle of 60° from the ground with an initial velocity…

A:

Q: Your friend is standing at the balcony of a building which is H meter high from the ground while you…

A:

Q: total flight time (t) and range (r) in each of the following cases. 8 [0] t[s] r [m] 55.0 55.0 55.0…

A:

Q: stunt driver wants to make his car jump over 8 cars arked side by side below a horizontal ramp (the…

A: The horizontal speed distance is x = 22 mThe vertical distance is y=- 1.5 m below the ramp.The time…

Q: A golf ball is hit from the edge of a small cliff in such a way that it goes through a basketball…

A: As per the guide line first 3 sub parts solved, kindly post remaining as a new post  1. Kinematic…

Q: Danielle launches a ball off of a platform of height h with velocity vo at an angle 0 above the…

A:

Q: Your friend is standing at the balcony of a building which is H meter high from the ground while you…

A: The height at which both sets of keys cross each other can be calculated using the time of flight…

Q: The tank is to be placed on a hill that is 1 km high above the ground. The enemy's base is located…

A: As the question is having multiple sub parts, the first three sub parts are solved below.

Q: A ballistic rocket is fired with a speed equal to its escape velocity, so its trajectory is a…

A:

Q: (a) What are the position and velocity of the water droplet as a function of time and the position…

A: Projectile Motion: When a body is thrown against the gravity, and after that it moves only under the…

Projectile Motion