Question

In: Physics

16. Briefly explain why each of the following statements is likely to be either true or...

16. Briefly explain why each of the following statements is likely to be either true or false, giving reason(s) based on the concepts discussed in class. Ignore friction.

  1. a) A sports utility vehicle (SUV) hits a stationary motorcycle. The motorcycle experiences a greater force than the SUV does.

  2. b) A semitrailer truck crashes through a wall. Since the wall collapses, the wall sustains a greater force than the truck does.

  3. c) Sam (18 years old) and his sister Janice (7 years old) go ice skating. They push off against each other and fly apart. Janice flies off with the greater acceleration.

Solutions

Expert Solution

Thanm you. I answered all the parts. Please like the answer ASAP


Related Solutions

Explain why each of the following statements is either True or False. A. If every investor...
Explain why each of the following statements is either True or False. A. If every investor followed a long-term “buy and hold” strategy, the stock market would not be efficient. B. Stock A is trading at the top of its 52-week range, Stock B is trading at the bottom if its 52 week range. If the market is efficient, most rational investors would prefer Stock A to Stock B at their current prices. C. Stock A is trading at the...
Explain why each of the following statements is either True or False. A. If every investor...
Explain why each of the following statements is either True or False. A. If every investor followed a long-term “buy and hold” strategy, the stock market would not be efficient. B. Stock A is trading at the top of its 52-week range, Stock B is trading at the bottom if its 52 week range. If the market is efficient, most rational investors would prefer Stock A to Stock B at their current prices. C. Stock A is trading at the...
Briefly explain the following statements(ie, are they true? Why and why not?) The stock of a...
Briefly explain the following statements(ie, are they true? Why and why not?) The stock of a company with a single zero-coupon bond issue is a call option on the assets, "The claim of the bondholders, which is subject to default, can be viewed as a default -free bond and a short put on the assets. The bondholders have implicitly written the stockholders a put on the assets.”
4) Explain why the following statements are either true or false: A: In a competitive labor...
4) Explain why the following statements are either true or false: A: In a competitive labor market, a minimum wage above the market equilibrium will reduce the level of employment.         B: In a monopoly labor market, a minimum wage set above equilibrium will always reduce the level of employment.          C: In bilateral monopoly labor markets the monopoly employer and the union bargain to an outcome that is closer to a competitive equilibrium.          D: If two industries have...
4) Explain why the following statements are either true or false: A: In a competitive labor...
4) Explain why the following statements are either true or false: A: In a competitive labor market, a minimum wage above the market equilibrium will reduce the level of employment.         B: In a monopoly labor market, a minimum wage set above equilibrium will always reduce the level of employment.          C: In bilateral monopoly labor markets the monopoly employer and the union bargain to an outcome that is closer to a competitive equilibrium.          D: If two industries have...
Briefly explain whether each of the following statements is true or false. Also explain with graph...
Briefly explain whether each of the following statements is true or false. Also explain with graph please. 1 The endogenous growth predicted by the AK model is due to the assumption of a constant marginal product of capital. 2.The permanent income theory of consumption predicts that saving responds less to permanent changes in income than temporary changes in income.
Determine if each of the following statements is true or false. If it’s true, explain why....
Determine if each of the following statements is true or false. If it’s true, explain why. If it’s false explain why not, or simply give an example demonstrating why it’s false. (A correct choice of “T/F” with no explanation will not receive any credit.) (a) If a system has more equations than variables, its RREF must have a row of 0’s. (b) If a consistent system has more variables than equations, then it must have infinitely many solutions. (c) Consider...
True, False, or Uncertain Explain why each of the following statements is True, False, or Uncertain...
True, False, or Uncertain Explain why each of the following statements is True, False, or Uncertain according to economic principles. Use diagrams where appropriate. Unsupported answers will receive no marks. It is the explanation that is important. A6-5. Suppose a $1000 bond pays annual “coupon interest” equal to 10% and matures in two years. If the yield on bonds with similar risk characteristics is 3%, the price of this bond today is greater than $1000. A6-6. Suppose the Bank of...
True, False, or Uncertain Explain why each of the following statements is True, False, or Uncertain...
True, False, or Uncertain Explain why each of the following statements is True, False, or Uncertain according to economic principles. Use diagrams where appropriate. Unsupported answers will receive no marks. It is the explanation that is important. A6-1. An economy with a recessionary gap will never return to long run equilibrium without policy intervention. A6-2. In a closed economy, investment will equal the sum of private saving and government saving. A6-3. An increase in private saving for a closed economy...
True/False-Explain. Respond to the following statements by explaining why they are true or false. For each...
True/False-Explain. Respond to the following statements by explaining why they are true or false. For each statement, a complete and correct explanation is worth 10 points. No partial credit will be awarded for stating TRUE or FALSE without explanation. 1. [10 pts] True or False, The gravity model is a perfect fit to data on international trade flows. 2. [10 pts] True or False, In the specific factors model, wages are equal across countries but can vary across industries. 3....
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT