Question: At the highest point in its parabolic trajectory, a shell explodes into two fragments. Is it possible for both fragments to fall straight down after

At the highest point in its parabolic trajectory, a shell explodes into two fragments. Is it possible for both fragments to fall straight down after the explosion? Why or why not?

Step by Step Solution

★★★★★

3.24 Rating (162 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

No For both fragments to fall straight down each fragment would have zero horizontal component o... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related University Physics Questions!

Firemen are shooting a stream of water at a burning building using a high-pressure hose that shoots out the water with a speed of 25.0 m/s as it leaves the end of the hose. Once it leaves the hose,...

(Multiple Choice) (1) A river is 0.76 km wide. The banks are straight and parallel (Figure 3-34). The current is 5.0 km/h and is parallel to the banks. A boat has a maximum speed of 3 km/h in still...

A ball is thrown from a point 1.0 m above the ground. The initial velocity is 19.6 m/s at an angle of 30.0above the horizontal. (a) Find the maximum height of the ball above the ground. (b) Calculate...

Please help! 3.4 Projectile Motion 27 .A ball is thrown horizontally from the top of a 60.0-m building and lands 100.0 m from the base of the building. Ignore air resistance. (a) How long is the ball...

A 12.0 kg shell is launched at an angle of 30.0* above the horizontal with an initial speed of 100 m/s. At its highest point, the shell explodes into two fragments, one three times heavier than the...

The experimental result differs from the assumption. The result shows that the ring oscillator frequencies can be grouped into two groups, where the first group is the high frequency group for the...

23 Nickel and Dimed: On (Not) Getting By in America BARBARA EHRENREICH Major changes in welfare legislation in 1996 eliminated cash payments to millions of America's poor, requiring them to find...

13. A sled, which has a mass of 45.0 kg., is sitting on a horizontal surface. A force of 120 N is applied to a rope attached to the front of the sled such that the angle between the front of the sled...

In C++ This program will utilize concepts of geometry and trigonometry. Write a program which determines how steep the climb is to the top of a mountain. The program will take user input which looks...

This needs to be done in c++11 and be compatible with g++ compiling Project description: Write a C++ program to simulate a simple card game between two players. The game proceeds as follows: The 52...

The following information for the current year was obtained from the accounting records of Safari Supplies Corporation: Retained earnings, beginning.. $ 96,000 Retained earnings, ending... 105,600...

32 Which of the following does not declare a 2-by-2 array and set all four of its elements to 0? red Select one: d out of O 3. All of the other choices initialize all four of the array elements to 0....

A practice known as _ ( Blank ) _ makes details at a lower level of an algorithm inaccessible during the design of higher levels of the algorithm.

A bride should choose the type of bouquet she wants regardless of the style of her gown.

A hemispherical surface with radius r in a region of uniform electric field E has its axis aligned parallel to the direction of the field. Calculate the flux through the surface.

The cube in Fig. 22.32 has sides of length L = 10.0 cm. The electric field is uniform, has magnitude E = 4.00 X 105 N/C, and is parallel to the xy -plane at an angle of 36.9o measured from the...

It was shown in Example 21.11 (Section 21.5) that the electric field due to an infinite line of charge is perpendicular to the line and has magnitude E = /2є0r. Consider an imaginary cylinder...

Prince Albert Canning PLC had a net loss of 45,931 on sales of 198,452. What was the companys profit margin? (Do not round intermediate calculations. Negative answer should be indicated by a minus...

A project has an initial cost of $40,000, expected net cash inflows of $9,000 per year for 7years, and a cost of capital of 11%. a. What is the projects PI? b. What is the projects payback period? c....

The numbers oftickets issued for trafc violations by 3 state troopers during a holiday weekend are 8, 9, 3, 3, 3, 4, 5, and 7. (a) If these values represent the numbers of tickets issued by a random...