An object with a mass of 43.5 pounds is moving with a uniform velocity of 58.9...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
An object with a mass of 43.5 pounds is moving with a uniform velocity of 58.9 miles per hour. Calculate the kinetic energy of this object in joules. (Enter your answer to three significant figures.) Hints: Ek = 1/2(mass) (velocity)2 1 lb = 453.59 g 1 km 0.62137 mi 1J = 1 kg m²/s² An object with a mass of 43.5 pounds is moving with a uniform velocity of 58.9 miles per hour. Calculate the kinetic energy of this object in joules. (Enter your answer to three significant figures.) Hints: Ek = 1/2(mass) (velocity)2 1 lb = 453.59 g 1 km 0.62137 mi 1J = 1 kg m²/s²
Expert Answer:
Answer rating: 100% (QA)
To calculate the kinetic energy EK of the object in joules we ca... View the full answer
Posted Date:
Students also viewed these chemical engineering questions
-
A 250-g sample of water at 20.0oC is placed in a freezer that is held at a constant temperature of 20.0oC. Considering the water as the system, answer the following questions: a. What is the sign of...
-
A 50.0-g sample of water at 100.00oC was placed in an insulated cup. Then 25.3 g of zinc metal at 25.00oC was added to the water. The temperature of the water dropped to 96.68C. What is the specific...
-
Boiling water, at 100C, is placed in a freezer at 0C. The temperature of the water is 50C after 24 min. Find the temperature of the water to the nearest hundredth after 96 min.
-
1. Underline the word at right that best describes the client's: 2. Discuss appropriate client objectives: A. Risk B. Return Case Facts Type of mvestorInstututional; endowment Purpose Asset base...
-
Kroger and Safeway Inc. are grocery chains in the United States. Inventory management is an important aspect of the grocery retail business. Balance sheets for these companies indicated the following...
-
Models of inventory systems frequently consider the relationships among a beginning inventory, a production quantity, a demand or sales, and an ending inventory . For a given production period j, let...
-
A spherical capacitor has an inner radius of \(8.00 \mathrm{~mm}\) and an outer radius of \(8.50 \mathrm{~mm}\). With air between the spheres, the capacitor is connected to a battery and allowed to...
-
The standard costs and variances for direct materials, direct labor, and factory overhead for the month of May are as follows: Determine the actual costs incurred during the month of May for direct...
-
4. An ideal gas undergoes a thermodynamic process in which internal energy aP4, where a is a (U) of the gas depends on pressure (P) of the gas as =
-
In an annual-pay cap the Black volatilities for at-the-money caplets which start in one, two, three, and five years and end one year later are 18%, 20%, 22%, and 20%, respectively. Estimate the...
-
The grain of a wooden member forms an angle of 15with the vertical. For the state of stress shown, determine (a) the in-plane shearing stress parallel to the grain, (b) the normal stress...
-
What pieces of information are needed to forecast dividends per share?
-
What is the NPV rule?
-
What is the risk-free interest rate for a five-year maturity?
-
You are evaluating the stock price of Kroger, a grocery store chain. It has forward earnings per share of \($3.\) You notice that its competitor Target has a P/E ratio of 13. What is a good estimate...
-
River Enterprises has \($500\) million in debt and 20 million shares of equity outstanding. Its excess cash reserves are \($15\) million. They are expected to generate \($200\) million in free cash...
-
The arm of a crane at a construction site is 19.0 m long, and it makes angle if 15.1 degrees with the horizontal. Assume that the maximum load the crane can handle is limited by the amount of torque...
-
Catherine (aged 42) and Johnson (aged 45) have been married for 12 years. Johnson is a project manager of an event company at a monthly salary of $55,000 with an additional one-month salary of...
-
The financial statements for the business of Jets Ski Equipment are shown below. Additional information 1. All purchases and sales of inventories are on credit. 2. On 1 July 2019, J. Waters injected...
-
Some of the most recent financial statements for Hyland Pty Ltd are shown below. Additional information 1. All purchases and sales of inventories are on credit. 2. On 1 July 2020, the shareholders...
-
The statement of cash flows for Cash4Cars Ltd follows. Ignore GST. Required (a) Explain the information that would be presented in Note 29 of Cash4Cars Ltds financial statements. (b) Explain the...
Study smarter with the SolutionInn App