What is the speed of the bomb when it hits the ground

Assignment Help Physics
Reference no: EM13889972

1. An airplane flying horizontally at a constant speed of 200 m/s and an altitude of 500 m, drops a bomb with no initial vertical speed. Air drag is negligible.

(i) What is the speed of the bomb when it hits the ground?

(ii) Calculate the horizontal range of the bomb.

(iii) What is the distance between the airplane and the bomb when the bomb hits the ground?

2. In the figure below, the point-like object is moving along the curved trajectory in the depicted direction. At point (A) its speed is decreasing. Draw on the figure, and clearly label them, the direction of: the velocity (v), the tangent acceleration (at), the centripetal acceleration (ac).

1911_img1.png

3. In the figure below, the cannon shoots a shell with muzzle speed of 50 m/s at an angle of 60° with the horizontal direction. The shell lands on the 10 m high platform.

2411_img2.png

(i) Calculate the speed of the bomb 2 s after it was shot.

(ii) Calculate the Range (or horizontal distance) of the shell.

4. The air speed of an airplane is 200 m/s. What is its ground speed if:

(i) Tail wind is blowing at 40 m/s along the major axis of the airplane.

(ii) Front wind is blowing at an angle of 30° with the major axis of the airplane.

Reference no: EM13889972

Questions Cloud

Summarize the case study''s major points : Summarize the case study's major points, focusing on 3 key aspects.Your discussion must include the following: health condition, global importance of the health condition, intervention or program, cost-effectiveness, and impact.
Gun control on campus : Need a speech and PPT of a 5-min short persentation. The subject is Gun Control On Campus.  200-300 words ,5-6 pictures.
What is the short-run marginal cost function : Suppose that the incumbent has sufficient capacity such that at p = w she can produce the market demand. If the price postentry is w, would an entrant enter? Should the price postentry reflect w? Equal w?
Imagine yourself a medieval wanderer : 2. Imagine yourself a medieval wanderer on a pilgrimage to a sacred site with a very important relic. Describe the site you are visiting (the style of the church, its interior space, and its external appearance), the particular relic, and what you ex..
What is the speed of the bomb when it hits the ground : An airplane flying horizontally at a constant speed of 200 m/s and an altitude of 500 m, drops a bomb with no initial vertical speed. Air drag is negligible. What is the speed of the bomb when it hits the ground
Uncertain about her remedies against bob and alan : Debbie comes to you for advice. She is uncertain about her legal rights against Bob and Alan and uncertain about her remedies against Bob and Alan. Discuss any possible legal action Debbie would have against Bob and Alan and any defenses that coul..
Differentiate productivity of eastern and western europ : Is research and development competition between two firms for a patent for a cure for lung cancer likely to satisfy the two components of the rent-seeking hypothesis? Why or why not?
Multifactor productivity ratio : Coach Bjourn Toulouse led the Big Red Herrings to several disappointing football seasons.
Several thousand dollars worth of diamonds : Arthur and Carl board the yacht and steal several thousand dollars worth of diamonds. As they are leaving the yacht, Arthur breaks a mirror by accident which wakes up the night watchman. In a panic, Carl shoots at the watchman, who dies instantly ..

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd