The two ships stuck together and sank together

Assignment Help Physics

Reference no: EM1313550

Q1. As part of an interview for the summer job with the Coast Guard, you are asked to help determine the search area for two sunken ships by calculating their velocity just after they collided. According to the last radio transmission from the 40,000 ton luxury liner, the Hedonist, it was going due west at a speed of 20 knots in calm seas during a rare fog just before it was struck broadside by the 60,000 ton freighter, the Ironhorse, which was travelling north at ten knots. The transmission also noted that when the freighter's bow pierced the hull of the liner, the two ships stuck together and sank together.

Q2. A 48.21 {rm kg} ice skater spins about the vertical axis through her body with her arms horizontally outstretched, making 2.20 turns each second. The distance from one hand to the other is 1.5 {rm m}. Biometric measurements indicate that each hand naturally makes up about 1.25 % of body weight.

Reference no: EM1313550

Questions Cloud

Multiple linear regression equation : Below you are given a partial computer output based on a sample of 16 observations.

What would happen in the market : Illustrate what would happen in the market, please Specify whether the policy would cost the Chinese government anything also if so, and explain how much.

Calculation of net income for the period and eps : Calculation of net income for the period and EPS and What number of shares should be used in computing diluted earnings per share for the year ended dec. 31,2006?

Interpretation of reduction in government spending : Suppose Congress wishes to reduce the budget deficit by reducing government spending. Use the IS-LM model to illustrate graphically.

The two ships stuck together and sank together : A 48.21 {rm kg} ice skater spins about the vertical axis through her body with her arms horizontally outstretched, making 2.20 turns each second. The distance from one hand to the other is 1.5 {rm m}. Biometric measurements indicate that each hand na..

Disadvantages of using computer software for decision making : Write down the advantages and disadvantages of using computer software for decision making.

Who has a mass of 80 kg without the toolkit : To get back to the shuttle, the astronaut unstraps a 10-kg tool kit and throws it away with a speed of 8 m/s. In the script, the astronaut, who has a mass of 80 kg without the toolkit, survives, but is this accurate.

Explain decision making on the basis of the irr and npv : Explain decision making on the basis of the IRR and NPV criterion and Compute the net present value for each project if the firm has a 10% cost of capital. Which project should be adopted

Expalining the structure and function of cellular organelles : There are several examples of the eukaryotic cells. Algae, Fungi, Plants, and Animals are all composed of eukaryotic cells. Some algae and fungi are unicellular organisms.

User Account

All Pages