The drawing shows two planes each dropping an empty fuel tank. At the moment of release...
The drawing shows two planes each dropping an empty fuel tank. At the moment of release each plane has the same speed of 157 m/s, and each tank is at the same height of 2.22 km above the ground. Although the speeds are the same, the velocities are different at the instant of release, because one plane is flying at an angle of 15.0° above the horizontal and the other is flying at an angle of 15.0° below the horizontal. Find the (a) magnitude and (b) direction of the velocity with which the fuel tank hits the ground if it is from plane A. Find the (c) magnitude and (d) direction of the velocity with which the fuel tank hits the ground if it is from plane B. In each part, give the direction as a positive angle with respect to the horizontal.
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The drawing shows two planes each dropping an empty fuel tank.
At the moment of release...
As preparation for this problem, review Conceptual Example 10. The drawing shows two planes each...
As preparation for this problem, review Conceptual Example 10. The drawing shows two planes each about to drop an empty fuel tank. At the moment of release each planehas the same speed of 130 m/s, and each tank is at the same height of 2.00 km above the ground. Although the speeds are the same, the velocities are different at theinstant of release, because one plane is flying at an angle of 15.0° above the horizontal and the other is...
Chapter 03, Problem 23 As preparation for this problem, review Conceptual Example 10. The drawing shows...
Chapter 03, Problem 23 As preparation for this problem, review Conceptual Example 10. The drawing shows two planes each dropping an empty fuel tank. At the moment of release each plane has the same speed of 123 m/s, and each tank is at the same height of 4.57 km above the ground. Although the speeds are the same, the velocities are different at the instant of release, because one plane is flying at an angle of 15.0° above the horizontal...
Chapter 03, Problem 23 As preparation for this problem, review Conceptual Example 10. The drawing shows...
Chapter 03, Problem 23 As preparation for this problem, review Conceptual Example 10. The drawing shows two planes each dropping an empty fuel tank. At the moment of release each plane has the same speed of 198 m/s, and each tank is at the same height of 1.73 km above the ground. Although the speeds are the same, the velocities are different at the instant of release, because one plane is flying at an angle of 15.0° above the horizontal...
The drawing shows an empty fuel tank about to be released by three different jet planes....
The drawing shows an empty fuel tank about to be released by three different jet planes. At the moment of release, each plane has the same speed, and each tank is at the same height above the ground. However, the directions of the velocities of the planes are different. Which tank has the largest speed upon hitting the ground? Ignore friction and air resistance. Answer--> Each tank hits the ground with the same speed. WHY, please EXPLAIN
An emergency relief airplane is dropping a care package to people on a small island. The...
An emergency relief airplane is dropping a care package to
people on a small island. The plane is flying with a velocity of v0
= 176 km/h at an altitude of h = 393 m.
If the package must land on the island, at what horizontal
distance D from the plane to the island should the package be
dropped?
Answer:
2.
What is the magnitude of the final velocity of the package the
instant before it hits the ground?
4. [1pt] An emergency relief airplane is dropping a care package to people on a small...
4. [1pt] An emergency relief airplane is dropping a care package to people on a small island. The plane is flying with a velocity of = 170 km/h at an altitude of h - 370 m. If the package must land on the island, at what horizontal distance D from the plane to the island should the package be dropped? Answer: Submit All Answers 5. [1pt] What is the magnitude of the final velocity of the package the instant before...
A BMX cyclist rides off a 2.00 m high ramp with an initial velocity of 15.0...
A BMX cyclist rides off a 2.00 m high ramp with an initial velocity of 15.0 m/s at an angle of 35.0 degree above horizontal. (a) What are the horizontal and vertical components of the initial velocity? (b) What is the maximum height above the ground that the cyclist reaches? (c) How much time does it take for the cyclist to reach the level ground? (d) How far from the base of the ramp does the cyclist land? (e) What...
Problem 30. problems-1/kinematics-pr-bombing-run-trajectory.tex R- A forest fire is burning. A forest service plane flying horizontally at...
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Chapter 03, Problem 23 As preparation for this problem, review Conceptual Example 10. The drawing shows two planes each dropping an empty fuel tank. At the moment of release each plane has the same speed of 123 m/s, and each tank is at the same height of 4.57 km above the ground. Although the speeds are the same, the velocities are different at the instant of release, because one plane is flying at an angle of 15.0° above the horizontal...
Chapter 03, Problem 23 As preparation for this problem, review Conceptual Example 10. The drawing shows two planes each dropping an empty fuel tank. At the moment of release each plane has the same speed of 198 m/s, and each tank is at the same height of 1.73 km above the ground. Although the speeds are the same, the velocities are different at the instant of release, because one plane is flying at an angle of 15.0° above the horizontal...
An emergency relief airplane is dropping a care package to
people on a small island. The plane is flying with a velocity of v0
= 176 km/h at an altitude of h = 393 m.
If the package must land on the island, at what horizontal
distance D from the plane to the island should the package be
dropped?
Answer:
2.
What is the magnitude of the final velocity of the package the
instant before it hits the ground?
4. [1pt] An emergency relief airplane is dropping a care package to people on a small island. The plane is flying with a velocity of = 170 km/h at an altitude of h - 370 m. If the package must land on the island, at what horizontal distance D from the plane to the island should the package be dropped? Answer: Submit All Answers 5. [1pt] What is the magnitude of the final velocity of the package the instant before...
A BMX cyclist rides off a 2.00 m high ramp with an initial velocity of 15.0 m/s at an angle of 35.0 degree above horizontal. (a) What are the horizontal and vertical components of the initial velocity? (b) What is the maximum height above the ground that the cyclist reaches? (c) How much time does it take for the cyclist to reach the level ground? (d) How far from the base of the ramp does the cyclist land? (e) What...
Problem 30. problems-1/kinematics-pr-bombing-run-trajectory.tex R- A forest fire is burning. A forest service plane flying horizontally at a height H above the ground is about to release a water bomb with initial horizontal velocity voĉ at just the right instant so that it will freely fall with the right trajectory to hit the fire and put it out. Neglect drag forces and answer the following questions in terms of the givens H and vo and physical constants you know such as...
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