What is the acceleration of two falling sky divers

Reference no: EM1382412

Q. A 13.00 g bullet travelling 236 m/s penetrates a 2 kg block of wood and emerges cleanly at 179 m/s. If the block is stationary on a frictionless surface as hit, how fast does it move after the bullet emerges?

Q. What is the acceleration of two falling sky divers (mass 113 kg including parachute) when the upward force of air resistance is equivalent to one-fourth of their weight?

Reference no: EM1382412

Questions Cloud

Define what was the resulting sound intensity level : When one person was talking in a small room, sound intensity level was 60dB everywhere within the room. Then, there were 14 people talking in similar manner at the same time in the room, what was the resulting sound intensity level.

Examine why has there been such a relatively high incidence : Examine why has there been such a relatively high number of incidences of this and illustrate what it says about the business environment which the United States operates in.

What is the speed of the car at the bottom of driveway : A 2.50g bullet, travelling at a speed of 395m/s, strikes the wooden block of a ballistic pendulum. The block has the mass of 265g. How high does the combination rise above its initial position.

Regenerative thermal oxidizers : A company that manufactures regenerative thermal oxidizers made an investment 10 years ago that is now worth $1,300,000.

What is the acceleration of two falling sky divers : A 13.00 g bullet travelling 236 m/s penetrates a 2 kg block of wood and emerges cleanly at 179 m/s. If the block is stationary on a frictionless surface as hit, how fast does it move after the bullet emerges.

Create a matlab program : Create a MATLAB program that will use MATLAB's fzero function to determine d for the following parameters: R = 0.5 m and in steps of 0.1. Create a table consisting of S and d .

Describing practice of explaining technical issues : Technical writing is practice of explaining technical issues in ways that non-technical people can understand. Why would this be important in the grant writing process?

Working of real estate salesperson : You are a real estate salesperson working for Good Earth, Realtors, Inc. You receive 50 percent of all commissions received by the firm (net of MLS fees) for which you were either the listing agent or the selling agent.

Illustrate should you want to know if you were a debtor : Illustrate what should you want to know if you were a debtor in a credit contract. Can you name an easement which was on every piece of real property where you have lived.

User Account

All Pages