It takes 185 kJ of work to accelerate a car from 23.0 m/s to 28.0 m/s. What

Question:

It takes 185 kJ of work to accelerate a car from 23.0 m/s to 28.0 m/s. What is the car is mass?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Physics

ISBN: 978-0470879528

9th edition

Authors: John D. Cutnell, Kenneth W. Johnson

See More Books

Question Posted: Feb 06, 2013 02:57 AM

See More Questions

The work W0 is required to accelerate a car from rest to the speed v0. How much work is required to accelerate the car (a) From rest to the speed v0/2 (b) From v0/2 to v0?
What is the difference between mass and molar mass? How are these two related?
what is the rule of mass transfer in drug delivery?
On 1st April, 2013 CTS Ltd. granted 10,000 shares to employees and directors under stock option scheme at 100 (face value 10 and market value 130). The vesting period was three years. The maximum...
Many organisms are studied by geneticists. Of the following species, do you think it would be more likely for them to be studied by a transmission geneticist, a molecular geneticist, or a population...
Rosslare has budgeted the following sales Jan 8.200 units . Feb: 6.300 units Mar: 4.700 units Apr 3.600 units May 2.600 units The company requires that ending inventory for each month is equal to 20%...
BEP, ROE, AND ROIC Duval Manufacturing recently reported the following information: Net income $ 600,000 ROA 8% Interest expense $ 225,000 Accounts payable and accruals $1,000,000 Duvals tax rate is...
T. Hilliary, Inc., uses backflush costing to account for its manufacturing costs. The trigger points for recording inventory transactions are the purchase of materials, the completion of products,...
Amanda is a single tax payer that is filling her tax return. Amanda had Gambling Winnings and had in Box 15( State income tax withheld) of her W-2G $120. In what schedule does Amanda report this...
How much would you need to save annually to be willing to invest $1.75 million in a process improvement? The internal hurdle rate for process improvements is 18% before taxes over eight years.
The drawing shows a plane diving toward the ground and then climbing back upward. During each of these motions, the lift L force acts perpendicular to the displacement, which has the same magnitude,...
The hammer throw is a track-and-field event in which a 7.3-kg ball (the hammer) starting from rest is whirled around in a circle several times and released. It then moves upward on the familiar...
Open the Vectors applet. Draw the directed line segment from P 1 = (1,2) to P 2 = (5,4). Then draw the position vector v = P 1 P 2 (vector)
REQUIRED: Cost of production report under the following assumptions: Lost units - normal, discovered at the beginning Lost units - normal, discovered at the end Lost units - abnormal, discovered when...
ABC, Inc., manufactures only two products: Gadget A and Gadget B. The firm uses a single, plant wide overhead rate based on direct-labor hours. Production and product-costing data are as follows:...
.Jean Saburit has gone over the financial statements for Saburit Parts, Inc. The income statement has been prepared on an absorption costing basis and Saburit would like to have the statement revised...
When a constant force is applied to an object, the acceleration of the object varies inversely with its mass. When a certain constant force acts upon an object with mass 2 kg, the acceleration of the...
Use the following for all 3 circuits. V1 = 9.0 V, V = 12.0 V R = 2.0 ohms, R = 4.0 ohms, R3 = 6.0 ohms, R4 = 8.0 ohms C1 = 3.0 C = 3.0 (a) Find I in circuit A (b) Find I1 in circuit B R w R3 V R R4...
What recommendations, if any, would you make to Mr. Edwin concerning the system he has developed? How might you improve on it?
The landing gear of an aircraft with: mass of 2000 kg the spring-mass-damper system Consider that the runway surface is y(t) = 0.2 cos 157.08t stiffness of the spring is 5 x 105 N/m. What is the...
Which of the following is incorrect about the statement of cash flows? (a) The direct method may be used to report cash provided by operations. (b) The statement shows the cash provided (used) for...
A cube is placed so that one comer is at the origin and three edges are along the x-, y-, and z-axes of a coordinate system (Fig. 1.43). Use vectors to compute (a) The angle between the edge along...
Obtain a unit vector perpendicular to the two vectors given in Problem 1.89.
You are given vectors 1 = 5i - 6.5J and B = -3.5i + 7.0j. A third vector C lies in the xy-plane. Vector C is perpendicular to vector 1, and the scalar product of C with B is 15.0. From this...
A government bond matures in 30 years, makes semi-annual coupon payments of 6.0% ($120 per year) and offers a yield of 3.7% annually compounded. Assume face value is $1,000. Three years later the...
Your objective is: 1. Carry out a life insurance needs analysis, for each one of them (show your calculations) [30 Marks] 2. Refer to the case and the insurance plan quotes. Would you recommend...
TufStuff, Incorporated, sells a wide range of drums, bins, boxes, and other containers that are used in the chemical industry. One of the company s products is a heavy - duty corrosion - resistant...

It takes 185 kJ of work to accelerate a car from 23.0 m/s to 28.0 m/s. What

Question:

Step by Step Answer:

Combining KE mv 2 and W Ke f KE 0 We obtain W mv 2 f m...View the full answer

Physics

Students also viewed these Mechanics questions